144433940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27883}}^1$

素因数の和:27936

約数の個数: 48

約数和(自身を含む): 356022912

約数和(自身を除く): 211588972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 27883, 55766, 111532, 139415, 195181, 278830, 390362, 557660, 780724, 975905, 1031671, 1951810, 2063342, 3903620, 4126684, 5158355, 7221697, 10316710, 14443394, 20633420, 28886788, 36108485, 72216970, 144433940]

約数ペア:

[(1, 144433940), (2, 72216970), (4, 36108485), (5, 28886788), (7, 20633420), (10, 14443394), (14, 10316710), (20, 7221697), (28, 5158355), (35, 4126684), (37, 3903620), (70, 2063342), (74, 1951810), (140, 1031671), (148, 975905), (185, 780724), (259, 557660), (370, 390362), (518, 278830), (740, 195181), (1036, 139415), (1295, 111532), (2590, 55766), (5180, 27883)]