131727792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6427}}^1$

素因数の和:6506

約数の個数: 80

約数和(自身を含む): 395347712

約数和(自身を除く): 263619920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6427, 6832, 10248, 12854, 19281, 20496, 25708, 38562, 44989, 51416, 77124, 89978, 102832, 134967, 154248, 179956, 269934, 308496, 359912, 392047, 539868, 719824, 784094, 1079736, 1176141, 1568188, 2159472, 2352282, 2744329, 3136376, 4704564, 5488658, 6272752, 8232987, 9409128, 10977316, 16465974, 18818256, 21954632, 32931948, 43909264, 65863896, 131727792]

約数ペア:

[(1, 131727792), (2, 65863896), (3, 43909264), (4, 32931948), (6, 21954632), (7, 18818256), (8, 16465974), (12, 10977316), (14, 9409128), (16, 8232987), (21, 6272752), (24, 5488658), (28, 4704564), (42, 3136376), (48, 2744329), (56, 2352282), (61, 2159472), (84, 1568188), (112, 1176141), (122, 1079736), (168, 784094), (183, 719824), (244, 539868), (336, 392047), (366, 359912), (427, 308496), (488, 269934), (732, 179956), (854, 154248), (976, 134967), (1281, 102832), (1464, 89978), (1708, 77124), (2562, 51416), (2928, 44989), (3416, 38562), (5124, 25708), (6427, 20496), (6832, 19281), (10248, 12854)]