171539004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22441}}^1$

素因数の和:22475

約数の個数: 72

約数和(自身を含む): 501444048

約数和(自身を除く): 329905044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 22441, 44882, 67323, 89764, 134646, 157087, 269292, 291733, 314174, 471261, 583466, 628348, 875199, 942522, 1099609, 1166932, 1750398, 1885044, 2042131, 2199218, 3298827, 3500796, 4084262, 4398436, 6126393, 6597654, 8168524, 12252786, 13195308, 14294917, 24505572, 28589834, 42884751, 57179668, 85769502, 171539004]

約数ペア:

[(1, 171539004), (2, 85769502), (3, 57179668), (4, 42884751), (6, 28589834), (7, 24505572), (12, 14294917), (13, 13195308), (14, 12252786), (21, 8168524), (26, 6597654), (28, 6126393), (39, 4398436), (42, 4084262), (49, 3500796), (52, 3298827), (78, 2199218), (84, 2042131), (91, 1885044), (98, 1750398), (147, 1166932), (156, 1099609), (182, 942522), (196, 875199), (273, 628348), (294, 583466), (364, 471261), (546, 314174), (588, 291733), (637, 269292), (1092, 157087), (1274, 134646), (1911, 89764), (2548, 67323), (3822, 44882), (7644, 22441)]