123825532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 232581888

約数和(自身を除く): 108756356

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 137, 148, 197, 274, 394, 548, 788, 1147, 2294, 4247, 4588, 5069, 6107, 7289, 8494, 10138, 12214, 14578, 16988, 20276, 24428, 26989, 29156, 53978, 107956, 157139, 225959, 314278, 451918, 628556, 836659, 903836, 998593, 1673318, 1997186, 3346636, 3994372, 30956383, 61912766, 123825532]

約数ペア:

[(1, 123825532), (2, 61912766), (4, 30956383), (31, 3994372), (37, 3346636), (62, 1997186), (74, 1673318), (124, 998593), (137, 903836), (148, 836659), (197, 628556), (274, 451918), (394, 314278), (548, 225959), (788, 157139), (1147, 107956), (2294, 53978), (4247, 29156), (4588, 26989), (5069, 24428), (6107, 20276), (7289, 16988), (8494, 14578), (10138, 12214)]