155430672

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78979}}^1$

素因数の和:79031

約数の個数: 40

約数和(自身を含む): 411327840

約数和(自身を除く): 255897168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 78979, 157958, 236937, 315916, 473874, 631832, 947748, 1263664, 1895496, 3238139, 3790992, 6476278, 9714417, 12952556, 19428834, 25905112, 38857668, 51810224, 77715336, 155430672]

約数ペア:

[(1, 155430672), (2, 77715336), (3, 51810224), (4, 38857668), (6, 25905112), (8, 19428834), (12, 12952556), (16, 9714417), (24, 6476278), (41, 3790992), (48, 3238139), (82, 1895496), (123, 1263664), (164, 947748), (246, 631832), (328, 473874), (492, 315916), (656, 236937), (984, 157958), (1968, 78979)]