161241930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 441434448

約数和(自身を除く): 280192518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 41, 45, 74, 82, 90, 111, 123, 185, 205, 222, 246, 333, 369, 370, 410, 555, 615, 666, 738, 1110, 1181, 1230, 1517, 1665, 1845, 2362, 3034, 3330, 3543, 3690, 4551, 5905, 7086, 7585, 9102, 10629, 11810, 13653, 15170, 17715, 21258, 22755, 27306, 35430, 43697, 45510, 48421, 53145, 68265, 87394, 96842, 106290, 131091, 136530, 145263, 218485, 242105, 262182, 290526, 393273, 435789, 436970, 484210, 655455, 726315, 786546, 871578, 1310910, 1452630, 1791577, 1966365, 2178945, 3583154, 3932730, 4357890, 5374731, 8957885, 10749462, 16124193, 17915770, 26873655, 32248386, 53747310, 80620965, 161241930]

約数ペア:

[(1, 161241930), (2, 80620965), (3, 53747310), (5, 32248386), (6, 26873655), (9, 17915770), (10, 16124193), (15, 10749462), (18, 8957885), (30, 5374731), (37, 4357890), (41, 3932730), (45, 3583154), (74, 2178945), (82, 1966365), (90, 1791577), (111, 1452630), (123, 1310910), (185, 871578), (205, 786546), (222, 726315), (246, 655455), (333, 484210), (369, 436970), (370, 435789), (410, 393273), (555, 290526), (615, 262182), (666, 242105), (738, 218485), (1110, 145263), (1181, 136530), (1230, 131091), (1517, 106290), (1665, 96842), (1845, 87394), (2362, 68265), (3034, 53145), (3330, 48421), (3543, 45510), (3690, 43697), (4551, 35430), (5905, 27306), (7086, 22755), (7585, 21258), (9102, 17715), (10629, 15170), (11810, 13653)]