163475028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 442495872

約数和(自身を除く): 279020844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 107, 111, 124, 148, 186, 214, 222, 279, 321, 333, 372, 428, 444, 558, 642, 666, 963, 1116, 1147, 1284, 1332, 1369, 1926, 2294, 2738, 3317, 3441, 3852, 3959, 4107, 4588, 5476, 6634, 6882, 7918, 8214, 9951, 10323, 11877, 12321, 13268, 13764, 15836, 16428, 19902, 20646, 23754, 24642, 29853, 35631, 39804, 41292, 42439, 47508, 49284, 59706, 71262, 84878, 119412, 122729, 127317, 142524, 146483, 169756, 245458, 254634, 292966, 368187, 381951, 439449, 490916, 509268, 585932, 736374, 763902, 878898, 1104561, 1318347, 1472748, 1527804, 1757796, 2209122, 2636694, 4418244, 4540973, 5273388, 9081946, 13622919, 18163892, 27245838, 40868757, 54491676, 81737514, 163475028]

約数ペア:

[(1, 163475028), (2, 81737514), (3, 54491676), (4, 40868757), (6, 27245838), (9, 18163892), (12, 13622919), (18, 9081946), (31, 5273388), (36, 4540973), (37, 4418244), (62, 2636694), (74, 2209122), (93, 1757796), (107, 1527804), (111, 1472748), (124, 1318347), (148, 1104561), (186, 878898), (214, 763902), (222, 736374), (279, 585932), (321, 509268), (333, 490916), (372, 439449), (428, 381951), (444, 368187), (558, 292966), (642, 254634), (666, 245458), (963, 169756), (1116, 146483), (1147, 142524), (1284, 127317), (1332, 122729), (1369, 119412), (1926, 84878), (2294, 71262), (2738, 59706), (3317, 49284), (3441, 47508), (3852, 42439), (3959, 41292), (4107, 39804), (4588, 35631), (5476, 29853), (6634, 24642), (6882, 23754), (7918, 20646), (8214, 19902), (9951, 16428), (10323, 15836), (11877, 13764), (12321, 13268)]