156249017860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4386553}}^1$

素因数の和:4386712

約数の個数: 48

約数和(自身を含む): 355942537776

約数和(自身を除く): 199693519916

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, 4386553, 8773106, 17546212, 21932765, 43865530, 57025189, 87731060, 114050378, 228100756, 285125945, 570251890, 600957761, 1140503780, 1201915522, 2403831044, 3004788805, 6009577610, 7812450893, 12019155220, 15624901786, 31249803572, 39062254465, 78124508930, 156249017860]

約数ペア:

[(1, 156249017860), (2, 78124508930), (4, 39062254465), (5, 31249803572), (10, 15624901786), (13, 12019155220), (20, 7812450893), (26, 6009577610), (52, 3004788805), (65, 2403831044), (130, 1201915522), (137, 1140503780), (260, 600957761), (274, 570251890), (548, 285125945), (685, 228100756), (1370, 114050378), (1781, 87731060), (2740, 57025189), (3562, 43865530), (7124, 21932765), (8905, 17546212), (17810, 8773106), (35620, 4386553)]