131390928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{48023}}^1$

素因数の和:48056

約数の個数: 60

約数和(自身を含む): 387073440

約数和(自身を除く): 255682512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 48023, 96046, 144069, 192092, 288138, 384184, 432207, 576276, 768368, 864414, 912437, 1152552, 1728828, 1824874, 2305104, 2737311, 3457656, 3649748, 5474622, 6915312, 7299496, 8211933, 10949244, 14598992, 16423866, 21898488, 32847732, 43796976, 65695464, 131390928]

約数ペア:

[(1, 131390928), (2, 65695464), (3, 43796976), (4, 32847732), (6, 21898488), (8, 16423866), (9, 14598992), (12, 10949244), (16, 8211933), (18, 7299496), (19, 6915312), (24, 5474622), (36, 3649748), (38, 3457656), (48, 2737311), (57, 2305104), (72, 1824874), (76, 1728828), (114, 1152552), (144, 912437), (152, 864414), (171, 768368), (228, 576276), (304, 432207), (342, 384184), (456, 288138), (684, 192092), (912, 144069), (1368, 96046), (2736, 48023)]