156970708810

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{4327}}^1$

素因数の和:4831

約数の個数: 64

約数和(自身を含む): 288587577600

約数和(自身を除く): 131616868790

約数列:

[1, 2, 5, 10, 97, 149, 194, 251, 298, 485, 502, 745, 970, 1255, 1490, 2510, 4327, 8654, 14453, 21635, 24347, 28906, 37399, 43270, 48694, 72265, 74798, 121735, 144530, 186995, 243470, 373990, 419719, 644723, 839438, 1086077, 1289446, 2098595, 2172154, 3223615, 3627703, 4197190, 5430385, 6447230, 7255406, 10860770, 18138515, 36277030, 62538131, 105349469, 125076262, 161825473, 210698938, 312690655, 323650946, 526747345, 625381310, 809127365, 1053494690, 1618254730, 15697070881, 31394141762, 78485354405, 156970708810]

約数ペア:

[(1, 156970708810), (2, 78485354405), (5, 31394141762), (10, 15697070881), (97, 1618254730), (149, 1053494690), (194, 809127365), (251, 625381310), (298, 526747345), (485, 323650946), (502, 312690655), (745, 210698938), (970, 161825473), (1255, 125076262), (1490, 105349469), (2510, 62538131), (4327, 36277030), (8654, 18138515), (14453, 10860770), (21635, 7255406), (24347, 6447230), (28906, 5430385), (37399, 4197190), (43270, 3627703), (48694, 3223615), (72265, 2172154), (74798, 2098595), (121735, 1289446), (144530, 1086077), (186995, 839438), (243470, 644723), (373990, 419719)]