169186716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 475238400

約数和(自身を除く): 306051684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 79, 93, 101, 114, 124, 158, 171, 186, 202, 228, 237, 279, 303, 316, 342, 372, 404, 474, 558, 589, 606, 684, 711, 909, 948, 1116, 1178, 1212, 1422, 1501, 1767, 1818, 1919, 2356, 2449, 2844, 3002, 3131, 3534, 3636, 3838, 4503, 4898, 5301, 5757, 6004, 6262, 7068, 7347, 7676, 7979, 9006, 9393, 9796, 10602, 11514, 12524, 13509, 14694, 15958, 17271, 18012, 18786, 21204, 22041, 23028, 23937, 27018, 28179, 29388, 31916, 34542, 37572, 44082, 46531, 47874, 54036, 56358, 59489, 69084, 71811, 88164, 93062, 95748, 112716, 118978, 139593, 143622, 151601, 178467, 186124, 237956, 247349, 279186, 287244, 303202, 356934, 418779, 454803, 494698, 535401, 558372, 606404, 713868, 742047, 837558, 909606, 989396, 1070802, 1364409, 1484094, 1675116, 1819212, 2141604, 2226141, 2728818, 2968188, 4452282, 4699631, 5457636, 8904564, 9399262, 14098893, 18798524, 28197786, 42296679, 56395572, 84593358, 169186716]

約数ペア:

[(1, 169186716), (2, 84593358), (3, 56395572), (4, 42296679), (6, 28197786), (9, 18798524), (12, 14098893), (18, 9399262), (19, 8904564), (31, 5457636), (36, 4699631), (38, 4452282), (57, 2968188), (62, 2728818), (76, 2226141), (79, 2141604), (93, 1819212), (101, 1675116), (114, 1484094), (124, 1364409), (158, 1070802), (171, 989396), (186, 909606), (202, 837558), (228, 742047), (237, 713868), (279, 606404), (303, 558372), (316, 535401), (342, 494698), (372, 454803), (404, 418779), (474, 356934), (558, 303202), (589, 287244), (606, 279186), (684, 247349), (711, 237956), (909, 186124), (948, 178467), (1116, 151601), (1178, 143622), (1212, 139593), (1422, 118978), (1501, 112716), (1767, 95748), (1818, 93062), (1919, 88164), (2356, 71811), (2449, 69084), (2844, 59489), (3002, 56358), (3131, 54036), (3534, 47874), (3636, 46531), (3838, 44082), (4503, 37572), (4898, 34542), (5301, 31916), (5757, 29388), (6004, 28179), (6262, 27018), (7068, 23937), (7347, 23028), (7676, 22041), (7979, 21204), (9006, 18786), (9393, 18012), (9796, 17271), (10602, 15958), (11514, 14694), (12524, 13509)]