156564126

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 347263488

約数和(自身を除く): 190699362

約数列:

[1, 2, 3, 6, 9, 18, 67, 131, 134, 201, 262, 393, 402, 603, 786, 991, 1179, 1206, 1982, 2358, 2973, 5946, 8777, 8919, 17554, 17838, 26331, 52662, 66397, 78993, 129821, 132794, 157986, 199191, 259642, 389463, 398382, 597573, 778926, 1168389, 1195146, 2336778, 8698007, 17396014, 26094021, 52188042, 78282063, 156564126]

約数ペア:

[(1, 156564126), (2, 78282063), (3, 52188042), (6, 26094021), (9, 17396014), (18, 8698007), (67, 2336778), (131, 1195146), (134, 1168389), (201, 778926), (262, 597573), (393, 398382), (402, 389463), (603, 259642), (786, 199191), (991, 157986), (1179, 132794), (1206, 129821), (1982, 78993), (2358, 66397), (2973, 52662), (5946, 26331), (8777, 17838), (8919, 17554)]