188419896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53407}}^1$

素因数の和:53433

約数の個数: 72

約数和(自身を含む): 593629920

約数和(自身を除く): 405210024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 53407, 106814, 160221, 213628, 320442, 373849, 427256, 480663, 640884, 747698, 961326, 1121547, 1281768, 1495396, 1922652, 2243094, 2616943, 2990792, 3364641, 3845304, 4486188, 5233886, 6729282, 7850829, 8972376, 10467772, 13458564, 15701658, 20935544, 23552487, 26917128, 31403316, 47104974, 62806632, 94209948, 188419896]

約数ペア:

[(1, 188419896), (2, 94209948), (3, 62806632), (4, 47104974), (6, 31403316), (7, 26917128), (8, 23552487), (9, 20935544), (12, 15701658), (14, 13458564), (18, 10467772), (21, 8972376), (24, 7850829), (28, 6729282), (36, 5233886), (42, 4486188), (49, 3845304), (56, 3364641), (63, 2990792), (72, 2616943), (84, 2243094), (98, 1922652), (126, 1495396), (147, 1281768), (168, 1121547), (196, 961326), (252, 747698), (294, 640884), (392, 480663), (441, 427256), (504, 373849), (588, 320442), (882, 213628), (1176, 160221), (1764, 106814), (3528, 53407)]