159745120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 399313152

約数和(自身を除く): 239568032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 83, 92, 115, 160, 166, 184, 230, 332, 368, 415, 460, 523, 664, 736, 830, 920, 1046, 1328, 1660, 1840, 1909, 2092, 2615, 2656, 3320, 3680, 3818, 4184, 5230, 6640, 7636, 8368, 9545, 10460, 12029, 13280, 15272, 16736, 19090, 20920, 24058, 30544, 38180, 41840, 43409, 48116, 60145, 61088, 76360, 83680, 86818, 96232, 120290, 152720, 173636, 192464, 217045, 240580, 305440, 347272, 384928, 434090, 481160, 694544, 868180, 962320, 998407, 1389088, 1736360, 1924640, 1996814, 3472720, 3993628, 4992035, 6945440, 7987256, 9984070, 15974512, 19968140, 31949024, 39936280, 79872560, 159745120]

約数ペア:

[(1, 159745120), (2, 79872560), (4, 39936280), (5, 31949024), (8, 19968140), (10, 15974512), (16, 9984070), (20, 7987256), (23, 6945440), (32, 4992035), (40, 3993628), (46, 3472720), (80, 1996814), (83, 1924640), (92, 1736360), (115, 1389088), (160, 998407), (166, 962320), (184, 868180), (230, 694544), (332, 481160), (368, 434090), (415, 384928), (460, 347272), (523, 305440), (664, 240580), (736, 217045), (830, 192464), (920, 173636), (1046, 152720), (1328, 120290), (1660, 96232), (1840, 86818), (1909, 83680), (2092, 76360), (2615, 61088), (2656, 60145), (3320, 48116), (3680, 43409), (3818, 41840), (4184, 38180), (5230, 30544), (6640, 24058), (7636, 20920), (8368, 19090), (9545, 16736), (10460, 15272), (12029, 13280)]