155999496

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 244620024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1103, 1704, 1992, 2206, 3309, 4412, 5893, 6618, 8824, 11786, 13236, 17679, 23572, 26472, 35358, 47144, 70716, 78313, 91549, 141432, 156626, 183098, 234939, 274647, 313252, 366196, 469878, 549294, 626504, 732392, 939756, 1098588, 1879512, 2197176, 6499979, 12999958, 19499937, 25999916, 38999874, 51999832, 77999748, 155999496]

約数ペア:

[(1, 155999496), (2, 77999748), (3, 51999832), (4, 38999874), (6, 25999916), (8, 19499937), (12, 12999958), (24, 6499979), (71, 2197176), (83, 1879512), (142, 1098588), (166, 939756), (213, 732392), (249, 626504), (284, 549294), (332, 469878), (426, 366196), (498, 313252), (568, 274647), (664, 234939), (852, 183098), (996, 156626), (1103, 141432), (1704, 91549), (1992, 78313), (2206, 70716), (3309, 47144), (4412, 35358), (5893, 26472), (6618, 23572), (8824, 17679), (11786, 13236)]