163642010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101641}}^1$

素因数の和:101678

約数の個数: 32

約数和(自身を含む): 351274752

約数和(自身を除く): 187632742

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 101641, 203282, 508205, 711487, 1016410, 1422974, 2337743, 3557435, 4675486, 7114870, 11688715, 16364201, 23377430, 32728402, 81821005, 163642010]

約数ペア:

[(1, 163642010), (2, 81821005), (5, 32728402), (7, 23377430), (10, 16364201), (14, 11688715), (23, 7114870), (35, 4675486), (46, 3557435), (70, 2337743), (115, 1422974), (161, 1016410), (230, 711487), (322, 508205), (805, 203282), (1610, 101641)]