154604502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21365

約数の個数: 48

約数和(自身を含む): 372398208

約数和(自身を除く): 217793706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21313, 42626, 63939, 127878, 191817, 277069, 383634, 554138, 660703, 831207, 1321406, 1662414, 1982109, 2493621, 3964218, 4987242, 5946327, 8589139, 11892654, 17178278, 25767417, 51534834, 77302251, 154604502]

約数ペア:

[(1, 154604502), (2, 77302251), (3, 51534834), (6, 25767417), (9, 17178278), (13, 11892654), (18, 8589139), (26, 5946327), (31, 4987242), (39, 3964218), (62, 2493621), (78, 1982109), (93, 1662414), (117, 1321406), (186, 831207), (234, 660703), (279, 554138), (403, 383634), (558, 277069), (806, 191817), (1209, 127878), (2418, 63939), (3627, 42626), (7254, 21313)]