166002590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 167121250

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 101, 130, 202, 235, 269, 470, 505, 538, 611, 1010, 1222, 1313, 1345, 2626, 2690, 3055, 3497, 4747, 6110, 6565, 6994, 9494, 12643, 13130, 17485, 23735, 25286, 27169, 34970, 47470, 54338, 61711, 63215, 123422, 126430, 135845, 164359, 271690, 308555, 328718, 353197, 617110, 706394, 821795, 1276943, 1643590, 1765985, 2553886, 3531970, 6384715, 12769430, 16600259, 33200518, 83001295, 166002590]

約数ペア:

[(1, 166002590), (2, 83001295), (5, 33200518), (10, 16600259), (13, 12769430), (26, 6384715), (47, 3531970), (65, 2553886), (94, 1765985), (101, 1643590), (130, 1276943), (202, 821795), (235, 706394), (269, 617110), (470, 353197), (505, 328718), (538, 308555), (611, 271690), (1010, 164359), (1222, 135845), (1313, 126430), (1345, 123422), (2626, 63215), (2690, 61711), (3055, 54338), (3497, 47470), (4747, 34970), (6110, 27169), (6565, 25286), (6994, 23735), (9494, 17485), (12643, 13130)]