138380736

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55441}}^1$

素因数の和:55469

約数の個数: 56

約数和(自身を含む): 394303504

約数和(自身を除く): 255922768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 55441, 110882, 166323, 221764, 332646, 443528, 665292, 720733, 887056, 1330584, 1441466, 1774112, 2162199, 2661168, 2882932, 3548224, 4324398, 5322336, 5765864, 8648796, 10644672, 11531728, 17297592, 23063456, 34595184, 46126912, 69190368, 138380736]

約数ペア:

[(1, 138380736), (2, 69190368), (3, 46126912), (4, 34595184), (6, 23063456), (8, 17297592), (12, 11531728), (13, 10644672), (16, 8648796), (24, 5765864), (26, 5322336), (32, 4324398), (39, 3548224), (48, 2882932), (52, 2661168), (64, 2162199), (78, 1774112), (96, 1441466), (104, 1330584), (156, 887056), (192, 720733), (208, 665292), (312, 443528), (416, 332646), (624, 221764), (832, 166323), (1248, 110882), (2496, 55441)]