168778932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 460414080

約数和(自身を除く): 291635148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 478, 588, 717, 956, 1201, 1434, 1673, 2402, 2868, 3346, 3603, 4804, 5019, 6692, 7206, 8407, 10038, 11711, 14412, 16814, 20076, 23422, 25221, 33628, 35133, 46844, 50442, 58849, 70266, 100884, 117698, 140532, 176547, 235396, 287039, 353094, 574078, 706188, 861117, 1148156, 1722234, 2009273, 3444468, 4018546, 6027819, 8037092, 12055638, 14064911, 24111276, 28129822, 42194733, 56259644, 84389466, 168778932]

約数ペア:

[(1, 168778932), (2, 84389466), (3, 56259644), (4, 42194733), (6, 28129822), (7, 24111276), (12, 14064911), (14, 12055638), (21, 8037092), (28, 6027819), (42, 4018546), (49, 3444468), (84, 2009273), (98, 1722234), (147, 1148156), (196, 861117), (239, 706188), (294, 574078), (478, 353094), (588, 287039), (717, 235396), (956, 176547), (1201, 140532), (1434, 117698), (1673, 100884), (2402, 70266), (2868, 58849), (3346, 50442), (3603, 46844), (4804, 35133), (5019, 33628), (6692, 25221), (7206, 23422), (8407, 20076), (10038, 16814), (11711, 14412)]