141639372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18179

約数の個数: 72

約数和(自身を含む): 422403072

約数和(自身を除く): 280763700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18131, 36262, 54393, 72524, 108786, 126917, 163179, 217572, 253834, 326358, 380751, 507668, 562061, 652716, 761502, 1124122, 1142253, 1523004, 1686183, 2248244, 2284506, 3372366, 3934427, 4569012, 5058549, 6744732, 7868854, 10117098, 11803281, 15737708, 20234196, 23606562, 35409843, 47213124, 70819686, 141639372]

約数ペア:

[(1, 141639372), (2, 70819686), (3, 47213124), (4, 35409843), (6, 23606562), (7, 20234196), (9, 15737708), (12, 11803281), (14, 10117098), (18, 7868854), (21, 6744732), (28, 5058549), (31, 4569012), (36, 3934427), (42, 3372366), (62, 2284506), (63, 2248244), (84, 1686183), (93, 1523004), (124, 1142253), (126, 1124122), (186, 761502), (217, 652716), (252, 562061), (279, 507668), (372, 380751), (434, 326358), (558, 253834), (651, 217572), (868, 163179), (1116, 126917), (1302, 108786), (1953, 72524), (2604, 54393), (3906, 36262), (7812, 18131)]