128620128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14723}}^1$

素因数の和:14756

約数の個数: 96

約数和(自身を含む): 415570176

約数和(自身を除く): 286950048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 14723, 29446, 44169, 58892, 88338, 103061, 117784, 176676, 191399, 206122, 235568, 309183, 353352, 382798, 412244, 471136, 574197, 618366, 706704, 765596, 824488, 1148394, 1236732, 1339793, 1413408, 1531192, 1648976, 2296788, 2473464, 2679586, 3062384, 3297952, 4019379, 4593576, 4946928, 5359172, 6124768, 8038758, 9187152, 9893856, 10718344, 16077516, 18374304, 21436688, 32155032, 42873376, 64310064, 128620128]

約数ペア:

[(1, 128620128), (2, 64310064), (3, 42873376), (4, 32155032), (6, 21436688), (7, 18374304), (8, 16077516), (12, 10718344), (13, 9893856), (14, 9187152), (16, 8038758), (21, 6124768), (24, 5359172), (26, 4946928), (28, 4593576), (32, 4019379), (39, 3297952), (42, 3062384), (48, 2679586), (52, 2473464), (56, 2296788), (78, 1648976), (84, 1531192), (91, 1413408), (96, 1339793), (104, 1236732), (112, 1148394), (156, 824488), (168, 765596), (182, 706704), (208, 618366), (224, 574197), (273, 471136), (312, 412244), (336, 382798), (364, 353352), (416, 309183), (546, 235568), (624, 206122), (672, 191399), (728, 176676), (1092, 117784), (1248, 103061), (1456, 88338), (2184, 58892), (2912, 44169), (4368, 29446), (8736, 14723)]