138807996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1453}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 341980800

約数和(自身を除く): 203172804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 419, 838, 1257, 1453, 1676, 2514, 2906, 4359, 5028, 5812, 7961, 8718, 15922, 17436, 23883, 27607, 31844, 47766, 55214, 82821, 95532, 110428, 165642, 331284, 608807, 1217614, 1826421, 2435228, 3652842, 7305684, 11567333, 23134666, 34701999, 46269332, 69403998, 138807996]

約数ペア:

[(1, 138807996), (2, 69403998), (3, 46269332), (4, 34701999), (6, 23134666), (12, 11567333), (19, 7305684), (38, 3652842), (57, 2435228), (76, 1826421), (114, 1217614), (228, 608807), (419, 331284), (838, 165642), (1257, 110428), (1453, 95532), (1676, 82821), (2514, 55214), (2906, 47766), (4359, 31844), (5028, 27607), (5812, 23883), (7961, 17436), (8718, 15922)]