159134556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 435542016

約数和(自身を除く): 276407460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2131, 2667, 3556, 4262, 5334, 6223, 6393, 8524, 10668, 12446, 12786, 14917, 18669, 24892, 25572, 29834, 37338, 44751, 59668, 74676, 89502, 104419, 179004, 208838, 270637, 313257, 417676, 541274, 626514, 811911, 1082548, 1253028, 1623822, 1894459, 3247644, 3788918, 5683377, 7577836, 11366754, 13261213, 22733508, 26522426, 39783639, 53044852, 79567278, 159134556]

約数ペア:

[(1, 159134556), (2, 79567278), (3, 53044852), (4, 39783639), (6, 26522426), (7, 22733508), (12, 13261213), (14, 11366754), (21, 7577836), (28, 5683377), (42, 3788918), (49, 3247644), (84, 1894459), (98, 1623822), (127, 1253028), (147, 1082548), (196, 811911), (254, 626514), (294, 541274), (381, 417676), (508, 313257), (588, 270637), (762, 208838), (889, 179004), (1524, 104419), (1778, 89502), (2131, 74676), (2667, 59668), (3556, 44751), (4262, 37338), (5334, 29834), (6223, 25572), (6393, 24892), (8524, 18669), (10668, 14917), (12446, 12786)]