138483828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23893}}^1$

素因数の和:23933

約数の個数: 72

約数和(自身を含む): 417475968

約数和(自身を除く): 278992140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 23893, 47786, 71679, 95572, 143358, 167251, 215037, 286716, 334502, 430074, 501753, 549539, 669004, 860148, 1003506, 1099078, 1505259, 1648617, 2007012, 2198156, 3010518, 3297234, 3846773, 4945851, 6021036, 6594468, 7693546, 9891702, 11540319, 15387092, 19783404, 23080638, 34620957, 46161276, 69241914, 138483828]

約数ペア:

[(1, 138483828), (2, 69241914), (3, 46161276), (4, 34620957), (6, 23080638), (7, 19783404), (9, 15387092), (12, 11540319), (14, 9891702), (18, 7693546), (21, 6594468), (23, 6021036), (28, 4945851), (36, 3846773), (42, 3297234), (46, 3010518), (63, 2198156), (69, 2007012), (84, 1648617), (92, 1505259), (126, 1099078), (138, 1003506), (161, 860148), (207, 669004), (252, 549539), (276, 501753), (322, 430074), (414, 334502), (483, 286716), (644, 215037), (828, 167251), (966, 143358), (1449, 95572), (1932, 71679), (2898, 47786), (5796, 23893)]