154394783140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4334497}}^1$

素因数の和:4334656

約数の個数: 48

約数和(自身を含む): 351718505712

約数和(自身を除く): 197323722572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 4334497, 8668994, 17337988, 21672485, 43344970, 56348461, 86689940, 112696922, 225393844, 281742305, 563484610, 593826089, 1126969220, 1187652178, 2375304356, 2969130445, 5938260890, 7719739157, 11876521780, 15439478314, 30878956628, 38598695785, 77197391570, 154394783140]

約数ペア:

[(1, 154394783140), (2, 77197391570), (4, 38598695785), (5, 30878956628), (10, 15439478314), (13, 11876521780), (20, 7719739157), (26, 5938260890), (52, 2969130445), (65, 2375304356), (130, 1187652178), (137, 1126969220), (260, 593826089), (274, 563484610), (548, 281742305), (685, 225393844), (1370, 112696922), (1781, 86689940), (2740, 56348461), (3562, 43344970), (7124, 21672485), (8905, 17337988), (17810, 8668994), (35620, 4334497)]