157074011140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{1699}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 340084483200

約数和(自身を除く): 183010472060

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 193, 215, 386, 430, 557, 772, 860, 965, 1114, 1699, 1930, 2228, 2785, 3398, 3860, 5570, 6796, 8299, 8495, 11140, 16598, 16990, 23951, 33196, 33980, 41495, 47902, 73057, 82990, 95804, 107501, 119755, 146114, 165980, 215002, 239510, 292228, 327907, 365285, 430004, 479020, 537505, 655814, 730570, 946343, 1075010, 1311628, 1461140, 1639535, 1892686, 2150020, 3279070, 3785372, 4622543, 4731715, 6558140, 9245086, 9463430, 14100001, 18490172, 18926860, 23112715, 28200002, 40692749, 46225430, 56400004, 70500005, 81385498, 92450860, 141000010, 162770996, 182644199, 203463745, 282000020, 365288398, 406927490, 730576796, 813854980, 913220995, 1826441990, 3652883980, 7853700557, 15707401114, 31414802228, 39268502785, 78537005570, 157074011140]

約数ペア:

[(1, 157074011140), (2, 78537005570), (4, 39268502785), (5, 31414802228), (10, 15707401114), (20, 7853700557), (43, 3652883980), (86, 1826441990), (172, 913220995), (193, 813854980), (215, 730576796), (386, 406927490), (430, 365288398), (557, 282000020), (772, 203463745), (860, 182644199), (965, 162770996), (1114, 141000010), (1699, 92450860), (1930, 81385498), (2228, 70500005), (2785, 56400004), (3398, 46225430), (3860, 40692749), (5570, 28200002), (6796, 23112715), (8299, 18926860), (8495, 18490172), (11140, 14100001), (16598, 9463430), (16990, 9245086), (23951, 6558140), (33196, 4731715), (33980, 4622543), (41495, 3785372), (47902, 3279070), (73057, 2150020), (82990, 1892686), (95804, 1639535), (107501, 1461140), (119755, 1311628), (146114, 1075010), (165980, 946343), (215002, 730570), (239510, 655814), (292228, 537505), (327907, 479020), (365285, 430004)]