148156938

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2393

約数の個数: 80

約数和(自身を含む): 366949440

約数和(自身を除く): 218792502

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 81, 102, 138, 153, 162, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 1377, 1863, 2339, 2346, 2754, 3519, 3726, 4678, 7017, 7038, 10557, 14034, 21051, 21114, 31671, 39763, 42102, 53797, 63153, 63342, 79526, 107594, 119289, 126306, 161391, 189459, 238578, 322782, 357867, 378918, 484173, 715734, 914549, 968346, 1073601, 1452519, 1829098, 2147202, 2743647, 2905038, 3220803, 4357557, 5487294, 6441606, 8230941, 8715114, 16461882, 24692823, 49385646, 74078469, 148156938]

約数ペア:

[(1, 148156938), (2, 74078469), (3, 49385646), (6, 24692823), (9, 16461882), (17, 8715114), (18, 8230941), (23, 6441606), (27, 5487294), (34, 4357557), (46, 3220803), (51, 2905038), (54, 2743647), (69, 2147202), (81, 1829098), (102, 1452519), (138, 1073601), (153, 968346), (162, 914549), (207, 715734), (306, 484173), (391, 378918), (414, 357867), (459, 322782), (621, 238578), (782, 189459), (918, 161391), (1173, 126306), (1242, 119289), (1377, 107594), (1863, 79526), (2339, 63342), (2346, 63153), (2754, 53797), (3519, 42102), (3726, 39763), (4678, 31671), (7017, 21114), (7038, 21051), (10557, 14034)]