187524736

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 449256960

約数和(自身を除く): 261732224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 61, 64, 73, 94, 112, 122, 128, 146, 188, 224, 244, 292, 329, 376, 427, 448, 488, 511, 584, 658, 752, 854, 896, 976, 1022, 1168, 1316, 1504, 1708, 1952, 2044, 2336, 2632, 2867, 3008, 3416, 3431, 3904, 4088, 4453, 4672, 5264, 5734, 6016, 6832, 6862, 7808, 8176, 8906, 9344, 10528, 11468, 13664, 13724, 16352, 17812, 20069, 21056, 22936, 24017, 27328, 27448, 31171, 32704, 35624, 40138, 42112, 45872, 48034, 54656, 54896, 62342, 65408, 71248, 80276, 91744, 96068, 109792, 124684, 142496, 160552, 183488, 192136, 209291, 219584, 249368, 284992, 321104, 366976, 384272, 418582, 439168, 498736, 569984, 642208, 768544, 837164, 997472, 1284416, 1465037, 1537088, 1674328, 1994944, 2568832, 2930074, 3074176, 3348656, 3989888, 5860148, 6697312, 11720296, 13394624, 23440592, 26789248, 46881184, 93762368, 187524736]

約数ペア:

[(1, 187524736), (2, 93762368), (4, 46881184), (7, 26789248), (8, 23440592), (14, 13394624), (16, 11720296), (28, 6697312), (32, 5860148), (47, 3989888), (56, 3348656), (61, 3074176), (64, 2930074), (73, 2568832), (94, 1994944), (112, 1674328), (122, 1537088), (128, 1465037), (146, 1284416), (188, 997472), (224, 837164), (244, 768544), (292, 642208), (329, 569984), (376, 498736), (427, 439168), (448, 418582), (488, 384272), (511, 366976), (584, 321104), (658, 284992), (752, 249368), (854, 219584), (896, 209291), (976, 192136), (1022, 183488), (1168, 160552), (1316, 142496), (1504, 124684), (1708, 109792), (1952, 96068), (2044, 91744), (2336, 80276), (2632, 71248), (2867, 65408), (3008, 62342), (3416, 54896), (3431, 54656), (3904, 48034), (4088, 45872), (4453, 42112), (4672, 40138), (5264, 35624), (5734, 32704), (6016, 31171), (6832, 27448), (6862, 27328), (7808, 24017), (8176, 22936), (8906, 21056), (9344, 20069), (10528, 17812), (11468, 16352), (13664, 13724)]