164156714950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1\times {\mathrm{1091}}^1$

素因数の和:2122

約数の個数: 96

約数和(自身を含む): 325421984160

約数和(自身を除く): 161265269210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 229, 425, 458, 773, 850, 1091, 1145, 1546, 2182, 2290, 3865, 3893, 5455, 5725, 7730, 7786, 10910, 11450, 13141, 18547, 19325, 19465, 26282, 27275, 37094, 38650, 38930, 54550, 65705, 92735, 97325, 131410, 177017, 185470, 194650, 249839, 328525, 354034, 463675, 499678, 657050, 843343, 885085, 927350, 1249195, 1686686, 1770170, 2498390, 3009289, 4216715, 4247263, 4425425, 6018578, 6245975, 8433430, 8494526, 8850850, 12491950, 14336831, 15046445, 21083575, 21236315, 28673662, 30092890, 42167150, 42472630, 71684155, 75232225, 106181575, 143368310, 150464450, 193125547, 212363150, 358420775, 386251094, 716841550, 965627735, 1931255470, 3283134299, 4828138675, 6566268598, 9656277350, 16415671495, 32831342990, 82078357475, 164156714950]

約数ペア:

[(1, 164156714950), (2, 82078357475), (5, 32831342990), (10, 16415671495), (17, 9656277350), (25, 6566268598), (34, 4828138675), (50, 3283134299), (85, 1931255470), (170, 965627735), (229, 716841550), (425, 386251094), (458, 358420775), (773, 212363150), (850, 193125547), (1091, 150464450), (1145, 143368310), (1546, 106181575), (2182, 75232225), (2290, 71684155), (3865, 42472630), (3893, 42167150), (5455, 30092890), (5725, 28673662), (7730, 21236315), (7786, 21083575), (10910, 15046445), (11450, 14336831), (13141, 12491950), (18547, 8850850), (19325, 8494526), (19465, 8433430), (26282, 6245975), (27275, 6018578), (37094, 4425425), (38650, 4247263), (38930, 4216715), (54550, 3009289), (65705, 2498390), (92735, 1770170), (97325, 1686686), (131410, 1249195), (177017, 927350), (185470, 885085), (194650, 843343), (249839, 657050), (328525, 499678), (354034, 463675)]