156956557220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{38377}}^1$

素因数の和:38949

約数の個数: 96

約数和(自身を含む): 364877146368

約数和(自身を除く): 207920589148

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 523, 782, 1046, 1564, 1955, 2092, 2615, 3910, 5230, 7820, 8891, 10460, 12029, 17782, 24058, 35564, 38377, 44455, 48116, 60145, 76754, 88910, 120290, 153508, 177820, 191885, 204493, 240580, 383770, 408986, 652409, 767540, 817972, 882671, 1022465, 1304818, 1765342, 2044930, 2609636, 3262045, 3530684, 4089860, 4413355, 6524090, 8826710, 13048180, 15005407, 17653420, 20071171, 30010814, 40142342, 60021628, 75027035, 80284684, 100355855, 150054070, 200711710, 300108140, 341209907, 401423420, 461636933, 682419814, 923273866, 1364839628, 1706049535, 1846547732, 2308184665, 3412099070, 4616369330, 6824198140, 7847827861, 9232738660, 15695655722, 31391311444, 39239139305, 78478278610, 156956557220]

約数ペア:

[(1, 156956557220), (2, 78478278610), (4, 39239139305), (5, 31391311444), (10, 15695655722), (17, 9232738660), (20, 7847827861), (23, 6824198140), (34, 4616369330), (46, 3412099070), (68, 2308184665), (85, 1846547732), (92, 1706049535), (115, 1364839628), (170, 923273866), (230, 682419814), (340, 461636933), (391, 401423420), (460, 341209907), (523, 300108140), (782, 200711710), (1046, 150054070), (1564, 100355855), (1955, 80284684), (2092, 75027035), (2615, 60021628), (3910, 40142342), (5230, 30010814), (7820, 20071171), (8891, 17653420), (10460, 15005407), (12029, 13048180), (17782, 8826710), (24058, 6524090), (35564, 4413355), (38377, 4089860), (44455, 3530684), (48116, 3262045), (60145, 2609636), (76754, 2044930), (88910, 1765342), (120290, 1304818), (153508, 1022465), (177820, 882671), (191885, 817972), (204493, 767540), (240580, 652409), (383770, 408986)]