143274924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 391525680

約数和(自身を除く): 248250756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 389, 468, 778, 787, 1167, 1556, 1574, 2334, 2361, 3148, 3501, 4668, 4722, 5057, 7002, 7083, 9444, 10114, 10231, 14004, 14166, 15171, 20228, 20462, 28332, 30342, 30693, 40924, 45513, 60684, 61386, 91026, 92079, 122772, 182052, 184158, 306143, 368316, 612286, 918429, 1224572, 1836858, 2755287, 3673716, 3979859, 5510574, 7959718, 11021148, 11939577, 15919436, 23879154, 35818731, 47758308, 71637462, 143274924]

約数ペア:

[(1, 143274924), (2, 71637462), (3, 47758308), (4, 35818731), (6, 23879154), (9, 15919436), (12, 11939577), (13, 11021148), (18, 7959718), (26, 5510574), (36, 3979859), (39, 3673716), (52, 2755287), (78, 1836858), (117, 1224572), (156, 918429), (234, 612286), (389, 368316), (468, 306143), (778, 184158), (787, 182052), (1167, 122772), (1556, 92079), (1574, 91026), (2334, 61386), (2361, 60684), (3148, 45513), (3501, 40924), (4668, 30693), (4722, 30342), (5057, 28332), (7002, 20462), (7083, 20228), (9444, 15171), (10114, 14166), (10231, 14004)]