157501630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 337333248

約数和(自身を除く): 179831618

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 286, 415, 715, 830, 913, 1079, 1327, 1430, 1826, 2158, 2654, 4565, 5395, 6635, 9130, 10790, 11869, 13270, 14597, 17251, 23738, 29194, 34502, 59345, 72985, 86255, 110141, 118690, 145970, 172510, 189761, 220282, 379522, 550705, 948805, 1101410, 1211551, 1431833, 1897610, 2423102, 2863666, 6057755, 7159165, 12115510, 14318330, 15750163, 31500326, 78750815, 157501630]

約数ペア:

[(1, 157501630), (2, 78750815), (5, 31500326), (10, 15750163), (11, 14318330), (13, 12115510), (22, 7159165), (26, 6057755), (55, 2863666), (65, 2423102), (83, 1897610), (110, 1431833), (130, 1211551), (143, 1101410), (166, 948805), (286, 550705), (415, 379522), (715, 220282), (830, 189761), (913, 172510), (1079, 145970), (1327, 118690), (1430, 110141), (1826, 86255), (2158, 72985), (2654, 59345), (4565, 34502), (5395, 29194), (6635, 23738), (9130, 17251), (10790, 14597), (11869, 13270)]