156943566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18127}}^1$

素因数の和:18185

約数の個数: 48

約数和(自身を含む): 376119744

約数和(自身を除く): 219176178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 18127, 36254, 54381, 108762, 163143, 235651, 326286, 471302, 670699, 706953, 1341398, 1413906, 2012097, 2120859, 4024194, 4241718, 6036291, 8719087, 12072582, 17438174, 26157261, 52314522, 78471783, 156943566]

約数ペア:

[(1, 156943566), (2, 78471783), (3, 52314522), (6, 26157261), (9, 17438174), (13, 12072582), (18, 8719087), (26, 6036291), (37, 4241718), (39, 4024194), (74, 2120859), (78, 2012097), (111, 1413906), (117, 1341398), (222, 706953), (234, 670699), (333, 471302), (481, 326286), (666, 235651), (962, 163143), (1443, 108762), (2886, 54381), (4329, 36254), (8658, 18127)]