127883376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 385848320

約数和(自身を除く): 257964944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1087, 1368, 1548, 1634, 2064, 2174, 2451, 2736, 3096, 3261, 3268, 4348, 4902, 6192, 6522, 6536, 7353, 8696, 9783, 9804, 13044, 13072, 14706, 17392, 19566, 19608, 20653, 26088, 29412, 39132, 39216, 41306, 46741, 52176, 58824, 61959, 78264, 82612, 93482, 117648, 123918, 140223, 156528, 165224, 185877, 186964, 247836, 280446, 330448, 371754, 373928, 420669, 495672, 560892, 743508, 747856, 841338, 888079, 991344, 1121784, 1487016, 1682676, 1776158, 2243568, 2664237, 2974032, 3365352, 3552316, 5328474, 6730704, 7104632, 7992711, 10656948, 14209264, 15985422, 21313896, 31970844, 42627792, 63941688, 127883376]

約数ペア:

[(1, 127883376), (2, 63941688), (3, 42627792), (4, 31970844), (6, 21313896), (8, 15985422), (9, 14209264), (12, 10656948), (16, 7992711), (18, 7104632), (19, 6730704), (24, 5328474), (36, 3552316), (38, 3365352), (43, 2974032), (48, 2664237), (57, 2243568), (72, 1776158), (76, 1682676), (86, 1487016), (114, 1121784), (129, 991344), (144, 888079), (152, 841338), (171, 747856), (172, 743508), (228, 560892), (258, 495672), (304, 420669), (342, 373928), (344, 371754), (387, 330448), (456, 280446), (516, 247836), (684, 186964), (688, 185877), (774, 165224), (817, 156528), (912, 140223), (1032, 123918), (1087, 117648), (1368, 93482), (1548, 82612), (1634, 78264), (2064, 61959), (2174, 58824), (2451, 52176), (2736, 46741), (3096, 41306), (3261, 39216), (3268, 39132), (4348, 29412), (4902, 26088), (6192, 20653), (6522, 19608), (6536, 19566), (7353, 17392), (8696, 14706), (9783, 13072), (9804, 13044)]