149934972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 72

約数和(自身を含む): 397067776

約数和(自身を除く): 247132804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3331, 3751, 4092, 6662, 7502, 9993, 11253, 13324, 15004, 19986, 22506, 36641, 39972, 45012, 73282, 103261, 109923, 146564, 206522, 219846, 309783, 403051, 413044, 439692, 619566, 806102, 1135871, 1209153, 1239132, 1612204, 2271742, 2418306, 3407613, 4543484, 4836612, 6815226, 12494581, 13630452, 24989162, 37483743, 49978324, 74967486, 149934972]

約数ペア:

[(1, 149934972), (2, 74967486), (3, 49978324), (4, 37483743), (6, 24989162), (11, 13630452), (12, 12494581), (22, 6815226), (31, 4836612), (33, 4543484), (44, 3407613), (62, 2418306), (66, 2271742), (93, 1612204), (121, 1239132), (124, 1209153), (132, 1135871), (186, 806102), (242, 619566), (341, 439692), (363, 413044), (372, 403051), (484, 309783), (682, 219846), (726, 206522), (1023, 146564), (1364, 109923), (1452, 103261), (2046, 73282), (3331, 45012), (3751, 39972), (4092, 36641), (6662, 22506), (7502, 19986), (9993, 15004), (11253, 13324)]