128851579872

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1489}}^1\times {\mathrm{2131}}^1$

素因数の和:3686

約数の個数: 192

約数和(自身を含む): 384251212800

約数和(自身を除く): 255399632928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 564, 752, 846, 864, 1128, 1269, 1489, 1504, 1692, 2131, 2256, 2538, 2978, 3384, 4262, 4467, 4512, 5076, 5956, 6393, 6768, 8524, 8934, 10152, 11912, 12786, 13401, 13536, 17048, 17868, 19179, 20304, 23824, 25572, 26802, 34096, 35736, 38358, 40203, 40608, 47648, 51144, 53604, 57537, 68192, 69983, 71472, 76716, 80406, 100157, 102288, 107208, 115074, 139966, 142944, 153432, 160812, 200314, 204576, 209949, 214416, 230148, 279932, 300471, 306864, 321624, 400628, 419898, 428832, 460296, 559864, 600942, 613728, 629847, 643248, 801256, 839796, 901413, 920592, 1119728, 1201884, 1259694, 1286496, 1602512, 1679592, 1802826, 1841184, 1889541, 2239456, 2403768, 2519388, 2704239, 3173059, 3205024, 3359184, 3605652, 3779082, 4807536, 5038776, 5408478, 6346118, 6718368, 7211304, 7558164, 9519177, 9615072, 10077552, 10816956, 12692236, 14422608, 15116328, 19038354, 20155104, 21633912, 25384472, 28557531, 28845216, 30232656, 38076708, 43267824, 50768944, 57115062, 60465312, 76153416, 85672593, 86535648, 101537888, 114230124, 149133773, 152306832, 171345186, 228460248, 298267546, 304613664, 342690372, 447401319, 456920496, 596535092, 685380744, 894802638, 913840992, 1193070184, 1342203957, 1370761488, 1789605276, 2386140368, 2684407914, 2741522976, 3579210552, 4026611871, 4772280736, 5368815828, 7158421104, 8053223742, 10737631656, 14316842208, 16106447484, 21475263312, 32212894968, 42950526624, 64425789936, 128851579872]

約数ペア:

[(1, 128851579872), (2, 64425789936), (3, 42950526624), (4, 32212894968), (6, 21475263312), (8, 16106447484), (9, 14316842208), (12, 10737631656), (16, 8053223742), (18, 7158421104), (24, 5368815828), (27, 4772280736), (32, 4026611871), (36, 3579210552), (47, 2741522976), (48, 2684407914), (54, 2386140368), (72, 1789605276), (94, 1370761488), (96, 1342203957), (108, 1193070184), (141, 913840992), (144, 894802638), (188, 685380744), (216, 596535092), (282, 456920496), (288, 447401319), (376, 342690372), (423, 304613664), (432, 298267546), (564, 228460248), (752, 171345186), (846, 152306832), (864, 149133773), (1128, 114230124), (1269, 101537888), (1489, 86535648), (1504, 85672593), (1692, 76153416), (2131, 60465312), (2256, 57115062), (2538, 50768944), (2978, 43267824), (3384, 38076708), (4262, 30232656), (4467, 28845216), (4512, 28557531), (5076, 25384472), (5956, 21633912), (6393, 20155104), (6768, 19038354), (8524, 15116328), (8934, 14422608), (10152, 12692236), (11912, 10816956), (12786, 10077552), (13401, 9615072), (13536, 9519177), (17048, 7558164), (17868, 7211304), (19179, 6718368), (20304, 6346118), (23824, 5408478), (25572, 5038776), (26802, 4807536), (34096, 3779082), (35736, 3605652), (38358, 3359184), (40203, 3205024), (40608, 3173059), (47648, 2704239), (51144, 2519388), (53604, 2403768), (57537, 2239456), (68192, 1889541), (69983, 1841184), (71472, 1802826), (76716, 1679592), (80406, 1602512), (100157, 1286496), (102288, 1259694), (107208, 1201884), (115074, 1119728), (139966, 920592), (142944, 901413), (153432, 839796), (160812, 801256), (200314, 643248), (204576, 629847), (209949, 613728), (214416, 600942), (230148, 559864), (279932, 460296), (300471, 428832), (306864, 419898), (321624, 400628)]