153800448

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8749

約数の個数: 72

約数和(自身を含む): 427179648

約数和(自身を除く): 273379200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8707, 8832, 17414, 17664, 26121, 34828, 52242, 69656, 104484, 139312, 200261, 208968, 278624, 400522, 417936, 557248, 600783, 801044, 835872, 1114496, 1201566, 1602088, 1671744, 2228992, 2403132, 3204176, 3343488, 4806264, 6408352, 6686976, 9612528, 12816704, 19225056, 25633408, 38450112, 51266816, 76900224, 153800448]

約数ペア:

[(1, 153800448), (2, 76900224), (3, 51266816), (4, 38450112), (6, 25633408), (8, 19225056), (12, 12816704), (16, 9612528), (23, 6686976), (24, 6408352), (32, 4806264), (46, 3343488), (48, 3204176), (64, 2403132), (69, 2228992), (92, 1671744), (96, 1602088), (128, 1201566), (138, 1114496), (184, 835872), (192, 801044), (256, 600783), (276, 557248), (368, 417936), (384, 400522), (552, 278624), (736, 208968), (768, 200261), (1104, 139312), (1472, 104484), (2208, 69656), (2944, 52242), (4416, 34828), (5888, 26121), (8707, 17664), (8832, 17414)]