169291668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22181

約数の個数: 72

約数和(自身を含む): 494874912

約数和(自身を除く): 325583244

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, 22147, 44294, 66441, 88588, 132882, 155029, 265764, 287911, 310058, 465087, 575822, 620116, 863733, 930174, 1085203, 1151644, 1727466, 1860348, 2015377, 2170406, 3255609, 3454932, 4030754, 4340812, 6046131, 6511218, 8061508, 12092262, 13022436, 14107639, 24184524, 28215278, 42322917, 56430556, 84645834, 169291668]

約数ペア:

[(1, 169291668), (2, 84645834), (3, 56430556), (4, 42322917), (6, 28215278), (7, 24184524), (12, 14107639), (13, 13022436), (14, 12092262), (21, 8061508), (26, 6511218), (28, 6046131), (39, 4340812), (42, 4030754), (49, 3454932), (52, 3255609), (78, 2170406), (84, 2015377), (91, 1860348), (98, 1727466), (147, 1151644), (156, 1085203), (182, 930174), (196, 863733), (273, 620116), (294, 575822), (364, 465087), (546, 310058), (588, 287911), (637, 265764), (1092, 155029), (1274, 132882), (1911, 88588), (2548, 66441), (3822, 44294), (7644, 22147)]