139444902

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 323006112

約数和(自身を除く): 183561210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 103, 122, 137, 162, 183, 206, 274, 309, 366, 411, 549, 618, 822, 927, 1098, 1233, 1647, 1854, 2466, 2781, 3294, 3699, 4941, 5562, 6283, 7398, 8343, 8357, 9882, 11097, 12566, 14111, 16686, 16714, 18849, 22194, 25071, 28222, 37698, 42333, 50142, 56547, 75213, 84666, 113094, 126999, 150426, 169641, 225639, 253998, 339282, 380997, 451278, 508923, 676917, 761994, 860771, 1017846, 1142991, 1353834, 1721542, 2285982, 2582313, 5164626, 7746939, 15493878, 23240817, 46481634, 69722451, 139444902]

約数ペア:

[(1, 139444902), (2, 69722451), (3, 46481634), (6, 23240817), (9, 15493878), (18, 7746939), (27, 5164626), (54, 2582313), (61, 2285982), (81, 1721542), (103, 1353834), (122, 1142991), (137, 1017846), (162, 860771), (183, 761994), (206, 676917), (274, 508923), (309, 451278), (366, 380997), (411, 339282), (549, 253998), (618, 225639), (822, 169641), (927, 150426), (1098, 126999), (1233, 113094), (1647, 84666), (1854, 75213), (2466, 56547), (2781, 50142), (3294, 42333), (3699, 37698), (4941, 28222), (5562, 25071), (6283, 22194), (7398, 18849), (8343, 16714), (8357, 16686), (9882, 14111), (11097, 12566)]