148670172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19079

約数の個数: 72

約数和(自身を含む): 443369472

約数和(自身を除く): 294699300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19031, 38062, 57093, 76124, 114186, 133217, 171279, 228372, 266434, 342558, 399651, 532868, 589961, 685116, 799302, 1179922, 1198953, 1598604, 1769883, 2359844, 2397906, 3539766, 4129727, 4795812, 5309649, 7079532, 8259454, 10619298, 12389181, 16518908, 21238596, 24778362, 37167543, 49556724, 74335086, 148670172]

約数ペア:

[(1, 148670172), (2, 74335086), (3, 49556724), (4, 37167543), (6, 24778362), (7, 21238596), (9, 16518908), (12, 12389181), (14, 10619298), (18, 8259454), (21, 7079532), (28, 5309649), (31, 4795812), (36, 4129727), (42, 3539766), (62, 2397906), (63, 2359844), (84, 1769883), (93, 1598604), (124, 1198953), (126, 1179922), (186, 799302), (217, 685116), (252, 589961), (279, 532868), (372, 399651), (434, 342558), (558, 266434), (651, 228372), (868, 171279), (1116, 133217), (1302, 114186), (1953, 76124), (2604, 57093), (3906, 38062), (7812, 19031)]