125091968

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 260738520

約数和(自身を除く): 135646552

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 244, 296, 433, 488, 592, 866, 976, 1184, 1732, 1952, 2257, 2368, 3464, 3904, 4514, 4736, 6928, 7808, 9028, 13856, 16021, 18056, 26413, 27712, 32042, 36112, 52826, 55424, 64084, 72224, 105652, 128168, 144448, 211304, 256336, 288896, 422608, 512672, 845216, 977281, 1025344, 1690432, 1954562, 2050688, 3380864, 3909124, 7818248, 15636496, 31272992, 62545984, 125091968]

約数ペア:

[(1, 125091968), (2, 62545984), (4, 31272992), (8, 15636496), (16, 7818248), (32, 3909124), (37, 3380864), (61, 2050688), (64, 1954562), (74, 1690432), (122, 1025344), (128, 977281), (148, 845216), (244, 512672), (296, 422608), (433, 288896), (488, 256336), (592, 211304), (866, 144448), (976, 128168), (1184, 105652), (1732, 72224), (1952, 64084), (2257, 55424), (2368, 52826), (3464, 36112), (3904, 32042), (4514, 27712), (4736, 26413), (6928, 18056), (7808, 16021), (9028, 13856)]