160654310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 161099290

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 97, 115, 190, 194, 230, 379, 437, 485, 758, 874, 970, 1843, 1895, 2185, 2231, 3686, 3790, 4370, 4462, 7201, 8717, 9215, 11155, 14402, 17434, 18430, 22310, 36005, 36763, 42389, 43585, 72010, 73526, 84778, 87170, 165623, 183815, 211945, 331246, 367630, 423890, 698497, 828115, 845549, 1396994, 1656230, 1691098, 3492485, 4227745, 6984970, 8455490, 16065431, 32130862, 80327155, 160654310]

約数ペア:

[(1, 160654310), (2, 80327155), (5, 32130862), (10, 16065431), (19, 8455490), (23, 6984970), (38, 4227745), (46, 3492485), (95, 1691098), (97, 1656230), (115, 1396994), (190, 845549), (194, 828115), (230, 698497), (379, 423890), (437, 367630), (485, 331246), (758, 211945), (874, 183815), (970, 165623), (1843, 87170), (1895, 84778), (2185, 73526), (2231, 72010), (3686, 43585), (3790, 42389), (4370, 36763), (4462, 36005), (7201, 22310), (8717, 18430), (9215, 17434), (11155, 14402)]