156949970710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{3671}}^1$

素因数の和:3974

約数の個数: 128

約数和(自身を含む): 323352207360

約数和(自身を除く): 166402236650

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 79, 115, 130, 158, 181, 230, 299, 362, 395, 598, 790, 905, 1027, 1495, 1810, 1817, 2054, 2353, 2990, 3634, 3671, 4163, 4706, 5135, 7342, 8326, 9085, 10270, 11765, 14299, 18170, 18355, 20815, 23530, 23621, 28598, 36710, 41630, 47242, 47723, 54119, 71495, 84433, 95446, 108238, 118105, 142990, 168866, 185887, 236210, 238615, 270595, 290009, 328877, 371774, 422165, 477230, 541190, 580018, 657754, 664451, 844330, 929435, 1097629, 1328902, 1450045, 1644385, 1858870, 2195258, 2900090, 3288770, 3322255, 3770117, 4275401, 5488145, 6644510, 6670207, 7540234, 8550802, 8637863, 10976290, 13340414, 15282373, 17275726, 18850585, 21377005, 30564746, 33351035, 37701170, 42754010, 43189315, 52491629, 66702070, 76411865, 86378630, 86712691, 104983258, 152823730, 173425382, 198670849, 262458145, 397341698, 433563455, 524916290, 682391177, 867126910, 993354245, 1207307467, 1364782354, 1986708490, 2414614934, 3411955885, 6036537335, 6823911770, 12073074670, 15694997071, 31389994142, 78474985355, 156949970710]

約数ペア:

[(1, 156949970710), (2, 78474985355), (5, 31389994142), (10, 15694997071), (13, 12073074670), (23, 6823911770), (26, 6036537335), (46, 3411955885), (65, 2414614934), (79, 1986708490), (115, 1364782354), (130, 1207307467), (158, 993354245), (181, 867126910), (230, 682391177), (299, 524916290), (362, 433563455), (395, 397341698), (598, 262458145), (790, 198670849), (905, 173425382), (1027, 152823730), (1495, 104983258), (1810, 86712691), (1817, 86378630), (2054, 76411865), (2353, 66702070), (2990, 52491629), (3634, 43189315), (3671, 42754010), (4163, 37701170), (4706, 33351035), (5135, 30564746), (7342, 21377005), (8326, 18850585), (9085, 17275726), (10270, 15282373), (11765, 13340414), (14299, 10976290), (18170, 8637863), (18355, 8550802), (20815, 7540234), (23530, 6670207), (23621, 6644510), (28598, 5488145), (36710, 4275401), (41630, 3770117), (47242, 3322255), (47723, 3288770), (54119, 2900090), (71495, 2195258), (84433, 1858870), (95446, 1644385), (108238, 1450045), (118105, 1328902), (142990, 1097629), (168866, 929435), (185887, 844330), (236210, 664451), (238615, 657754), (270595, 580018), (290009, 541190), (328877, 477230), (371774, 422165)]