128472528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140869}}^1$

素因数の和:140899

約数の個数: 40

約数和(自身を含む): 349357600

約数和(自身を除く): 220885072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 140869, 281738, 422607, 563476, 845214, 1126952, 1690428, 2253904, 2676511, 3380856, 5353022, 6761712, 8029533, 10706044, 16059066, 21412088, 32118132, 42824176, 64236264, 128472528]

約数ペア:

[(1, 128472528), (2, 64236264), (3, 42824176), (4, 32118132), (6, 21412088), (8, 16059066), (12, 10706044), (16, 8029533), (19, 6761712), (24, 5353022), (38, 3380856), (48, 2676511), (57, 2253904), (76, 1690428), (114, 1126952), (152, 845214), (228, 563476), (304, 422607), (456, 281738), (912, 140869)]