156986335168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21151

約数の個数: 168

約数和(自身を含む): 367891470464

約数和(自身を除く): 210905135296

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 289, 403, 416, 442, 496, 527, 544, 578, 806, 832, 884, 992, 1054, 1088, 1156, 1612, 1768, 1984, 2108, 2312, 3224, 3536, 3757, 4216, 4624, 6448, 6851, 7072, 7514, 8432, 8959, 9248, 12896, 13702, 14144, 15028, 16864, 17918, 18496, 21061, 25792, 27404, 30056, 33728, 35836, 42122, 54808, 60112, 71672, 84244, 109616, 116467, 120224, 143344, 168488, 219232, 232934, 240448, 273793, 286688, 336976, 358037, 438464, 465868, 547586, 573376, 652891, 673952, 716074, 931736, 1095172, 1305782, 1347904, 1432148, 1863472, 2190344, 2611564, 2864296, 3726944, 4380688, 4654481, 5223128, 5728592, 6086629, 7453888, 8487583, 8761376, 9308962, 10446256, 11099147, 11457184, 12173258, 16975166, 17522752, 18617924, 20892512, 22198294, 22914368, 24346516, 33950332, 37235848, 41785024, 44396588, 48693032, 67900664, 74471696, 79126177, 88793176, 97386064, 135801328, 144288911, 148943392, 158252354, 177586352, 188685499, 194772128, 271602656, 288577822, 297886784, 316504708, 355172704, 377370998, 389544256, 543205312, 577155644, 633009416, 710345408, 754741996, 1154311288, 1266018832, 1509483992, 2308622576, 2452911487, 2532037664, 3018967984, 4617245152, 4905822974, 5064075328, 6037935968, 9234490304, 9811645948, 12075871936, 19623291896, 39246583792, 78493167584, 156986335168]

約数ペア:

[(1, 156986335168), (2, 78493167584), (4, 39246583792), (8, 19623291896), (13, 12075871936), (16, 9811645948), (17, 9234490304), (26, 6037935968), (31, 5064075328), (32, 4905822974), (34, 4617245152), (52, 3018967984), (62, 2532037664), (64, 2452911487), (68, 2308622576), (104, 1509483992), (124, 1266018832), (136, 1154311288), (208, 754741996), (221, 710345408), (248, 633009416), (272, 577155644), (289, 543205312), (403, 389544256), (416, 377370998), (442, 355172704), (496, 316504708), (527, 297886784), (544, 288577822), (578, 271602656), (806, 194772128), (832, 188685499), (884, 177586352), (992, 158252354), (1054, 148943392), (1088, 144288911), (1156, 135801328), (1612, 97386064), (1768, 88793176), (1984, 79126177), (2108, 74471696), (2312, 67900664), (3224, 48693032), (3536, 44396588), (3757, 41785024), (4216, 37235848), (4624, 33950332), (6448, 24346516), (6851, 22914368), (7072, 22198294), (7514, 20892512), (8432, 18617924), (8959, 17522752), (9248, 16975166), (12896, 12173258), (13702, 11457184), (14144, 11099147), (15028, 10446256), (16864, 9308962), (17918, 8761376), (18496, 8487583), (21061, 7453888), (25792, 6086629), (27404, 5728592), (30056, 5223128), (33728, 4654481), (35836, 4380688), (42122, 3726944), (54808, 2864296), (60112, 2611564), (71672, 2190344), (84244, 1863472), (109616, 1432148), (116467, 1347904), (120224, 1305782), (143344, 1095172), (168488, 931736), (219232, 716074), (232934, 673952), (240448, 652891), (273793, 573376), (286688, 547586), (336976, 465868), (358037, 438464)]