156966376190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{122869}}^1$

素因数の和:123237

約数の個数: 64

約数和(自身を含む): 315081930240

約数和(自身を除く): 158115554050

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 317, 403, 634, 806, 1585, 2015, 3170, 4030, 4121, 8242, 9827, 19654, 20605, 41210, 49135, 98270, 122869, 127751, 245738, 255502, 614345, 638755, 1228690, 1277510, 1597297, 3194594, 3808939, 7617878, 7986485, 15972970, 19044695, 38089390, 38949473, 49516207, 77898946, 99032414, 194747365, 247581035, 389494730, 495162070, 506343149, 1012686298, 1207433663, 2414867326, 2531715745, 5063431490, 6037168315, 12074336630, 15696637619, 31393275238, 78483188095, 156966376190]

約数ペア:

[(1, 156966376190), (2, 78483188095), (5, 31393275238), (10, 15696637619), (13, 12074336630), (26, 6037168315), (31, 5063431490), (62, 2531715745), (65, 2414867326), (130, 1207433663), (155, 1012686298), (310, 506343149), (317, 495162070), (403, 389494730), (634, 247581035), (806, 194747365), (1585, 99032414), (2015, 77898946), (3170, 49516207), (4030, 38949473), (4121, 38089390), (8242, 19044695), (9827, 15972970), (19654, 7986485), (20605, 7617878), (41210, 3808939), (49135, 3194594), (98270, 1597297), (122869, 1277510), (127751, 1228690), (245738, 638755), (255502, 614345)]