162789770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 191139190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 121, 130, 131, 143, 158, 242, 262, 286, 395, 605, 655, 715, 790, 869, 1027, 1210, 1310, 1430, 1441, 1573, 1703, 1738, 2054, 2882, 3146, 3406, 4345, 5135, 7205, 7865, 8515, 8690, 9559, 10270, 10349, 11297, 14410, 15730, 15851, 17030, 18733, 19118, 20698, 22594, 31702, 37466, 47795, 51745, 56485, 79255, 93665, 95590, 103490, 112970, 113839, 124267, 134537, 158510, 187330, 206063, 227678, 248534, 269074, 412126, 569195, 621335, 672685, 1030315, 1138390, 1242670, 1252229, 1345370, 1479907, 2060630, 2504458, 2959814, 6261145, 7399535, 12522290, 14799070, 16278977, 32557954, 81394885, 162789770]

約数ペア:

[(1, 162789770), (2, 81394885), (5, 32557954), (10, 16278977), (11, 14799070), (13, 12522290), (22, 7399535), (26, 6261145), (55, 2959814), (65, 2504458), (79, 2060630), (110, 1479907), (121, 1345370), (130, 1252229), (131, 1242670), (143, 1138390), (158, 1030315), (242, 672685), (262, 621335), (286, 569195), (395, 412126), (605, 269074), (655, 248534), (715, 227678), (790, 206063), (869, 187330), (1027, 158510), (1210, 134537), (1310, 124267), (1430, 113839), (1441, 112970), (1573, 103490), (1703, 95590), (1738, 93665), (2054, 79255), (2882, 56485), (3146, 51745), (3406, 47795), (4345, 37466), (5135, 31702), (7205, 22594), (7865, 20698), (8515, 19118), (8690, 18733), (9559, 17030), (10270, 15851), (10349, 15730), (11297, 14410)]