156942509028

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{322919}}^1$

素因数の和:323428

約数の個数: 48

約数和(自身を含む): 370748327040

約数和(自身を除く): 213805818012

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 401, 404, 606, 802, 1203, 1212, 1604, 2406, 4812, 40501, 81002, 121503, 162004, 243006, 322919, 486012, 645838, 968757, 1291676, 1937514, 3875028, 32614819, 65229638, 97844457, 129490519, 130459276, 195688914, 258981038, 388471557, 391377828, 517962076, 776943114, 1553886228, 13078542419, 26157084838, 39235627257, 52314169676, 78471254514, 156942509028]

約数ペア:

[(1, 156942509028), (2, 78471254514), (3, 52314169676), (4, 39235627257), (6, 26157084838), (12, 13078542419), (101, 1553886228), (202, 776943114), (303, 517962076), (401, 391377828), (404, 388471557), (606, 258981038), (802, 195688914), (1203, 130459276), (1212, 129490519), (1604, 97844457), (2406, 65229638), (4812, 32614819), (40501, 3875028), (81002, 1937514), (121503, 1291676), (162004, 968757), (243006, 645838), (322919, 486012)]