138592272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31729}}^1$

素因数の和:31760

約数の個数: 80

約数和(自身を含む): 440666240

約数和(自身を除く): 302073968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31729, 63458, 95187, 126916, 190374, 222103, 253832, 380748, 412477, 444206, 507664, 666309, 761496, 824954, 888412, 1237431, 1332618, 1522992, 1649908, 1776824, 2474862, 2665236, 2887339, 3299816, 3553648, 4949724, 5330472, 5774678, 6599632, 8662017, 9899448, 10660944, 11549356, 17324034, 19798896, 23098712, 34648068, 46197424, 69296136, 138592272]

約数ペア:

[(1, 138592272), (2, 69296136), (3, 46197424), (4, 34648068), (6, 23098712), (7, 19798896), (8, 17324034), (12, 11549356), (13, 10660944), (14, 9899448), (16, 8662017), (21, 6599632), (24, 5774678), (26, 5330472), (28, 4949724), (39, 3553648), (42, 3299816), (48, 2887339), (52, 2665236), (56, 2474862), (78, 1776824), (84, 1649908), (91, 1522992), (104, 1332618), (112, 1237431), (156, 888412), (168, 824954), (182, 761496), (208, 666309), (273, 507664), (312, 444206), (336, 412477), (364, 380748), (546, 253832), (624, 222103), (728, 190374), (1092, 126916), (1456, 95187), (2184, 63458), (4368, 31729)]