144388452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 380584960

約数和(自身を除く): 236196508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 73, 78, 93, 124, 146, 156, 186, 219, 292, 372, 403, 409, 438, 806, 818, 876, 949, 1209, 1227, 1612, 1636, 1898, 2263, 2418, 2454, 2847, 3796, 4526, 4836, 4908, 5317, 5694, 6789, 9052, 10634, 11388, 12679, 13578, 15951, 21268, 25358, 27156, 29419, 29857, 31902, 38037, 50716, 58838, 59714, 63804, 76074, 88257, 89571, 117676, 119428, 152148, 164827, 176514, 179142, 329654, 353028, 358284, 388141, 494481, 659308, 776282, 925567, 988962, 1164423, 1552564, 1851134, 1977924, 2328846, 2776701, 3702268, 4657692, 5553402, 11106804, 12032371, 24064742, 36097113, 48129484, 72194226, 144388452]

約数ペア:

[(1, 144388452), (2, 72194226), (3, 48129484), (4, 36097113), (6, 24064742), (12, 12032371), (13, 11106804), (26, 5553402), (31, 4657692), (39, 3702268), (52, 2776701), (62, 2328846), (73, 1977924), (78, 1851134), (93, 1552564), (124, 1164423), (146, 988962), (156, 925567), (186, 776282), (219, 659308), (292, 494481), (372, 388141), (403, 358284), (409, 353028), (438, 329654), (806, 179142), (818, 176514), (876, 164827), (949, 152148), (1209, 119428), (1227, 117676), (1612, 89571), (1636, 88257), (1898, 76074), (2263, 63804), (2418, 59714), (2454, 58838), (2847, 50716), (3796, 38037), (4526, 31902), (4836, 29857), (4908, 29419), (5317, 27156), (5694, 25358), (6789, 21268), (9052, 15951), (10634, 13578), (11388, 12679)]