157712464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5748

約数の個数: 80

約数和(自身を含む): 395946880

約数和(自身を除く): 238234416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5701, 6916, 11402, 13832, 22804, 27664, 39907, 45608, 74113, 79814, 91216, 108319, 148226, 159628, 216638, 296452, 319256, 433276, 518791, 592904, 638512, 758233, 866552, 1037582, 1185808, 1408147, 1516466, 1733104, 2075164, 2816294, 3032932, 4150328, 5632588, 6065864, 8300656, 9857029, 11265176, 12131728, 19714058, 22530352, 39428116, 78856232, 157712464]

約数ペア:

[(1, 157712464), (2, 78856232), (4, 39428116), (7, 22530352), (8, 19714058), (13, 12131728), (14, 11265176), (16, 9857029), (19, 8300656), (26, 6065864), (28, 5632588), (38, 4150328), (52, 3032932), (56, 2816294), (76, 2075164), (91, 1733104), (104, 1516466), (112, 1408147), (133, 1185808), (152, 1037582), (182, 866552), (208, 758233), (247, 638512), (266, 592904), (304, 518791), (364, 433276), (494, 319256), (532, 296452), (728, 216638), (988, 159628), (1064, 148226), (1456, 108319), (1729, 91216), (1976, 79814), (2128, 74113), (3458, 45608), (3952, 39907), (5701, 27664), (6916, 22804), (11402, 13832)]