139869828

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 427167104

約数和(自身を除く): 287297276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 243, 244, 252, 324, 337, 366, 378, 427, 486, 549, 567, 674, 732, 756, 854, 972, 1011, 1098, 1134, 1281, 1348, 1647, 1701, 1708, 2022, 2196, 2268, 2359, 2562, 3033, 3294, 3402, 3843, 4044, 4718, 4941, 5124, 6066, 6588, 6804, 7077, 7686, 9099, 9436, 9882, 11529, 12132, 14154, 14823, 15372, 18198, 19764, 20557, 21231, 23058, 27297, 28308, 29646, 34587, 36396, 41114, 42462, 46116, 54594, 59292, 61671, 63693, 69174, 81891, 82228, 84924, 103761, 109188, 123342, 127386, 138348, 143899, 163782, 185013, 191079, 207522, 246684, 254772, 287798, 327564, 370026, 382158, 415044, 431697, 555039, 573237, 575596, 740052, 764316, 863394, 1110078, 1146474, 1295091, 1665117, 1726788, 2220156, 2292948, 2590182, 3330234, 3885273, 4995351, 5180364, 6660468, 7770546, 9990702, 11655819, 15541092, 19981404, 23311638, 34967457, 46623276, 69934914, 139869828]

約数ペア:

[(1, 139869828), (2, 69934914), (3, 46623276), (4, 34967457), (6, 23311638), (7, 19981404), (9, 15541092), (12, 11655819), (14, 9990702), (18, 7770546), (21, 6660468), (27, 5180364), (28, 4995351), (36, 3885273), (42, 3330234), (54, 2590182), (61, 2292948), (63, 2220156), (81, 1726788), (84, 1665117), (108, 1295091), (122, 1146474), (126, 1110078), (162, 863394), (183, 764316), (189, 740052), (243, 575596), (244, 573237), (252, 555039), (324, 431697), (337, 415044), (366, 382158), (378, 370026), (427, 327564), (486, 287798), (549, 254772), (567, 246684), (674, 207522), (732, 191079), (756, 185013), (854, 163782), (972, 143899), (1011, 138348), (1098, 127386), (1134, 123342), (1281, 109188), (1348, 103761), (1647, 84924), (1701, 82228), (1708, 81891), (2022, 69174), (2196, 63693), (2268, 61671), (2359, 59292), (2562, 54594), (3033, 46116), (3294, 42462), (3402, 41114), (3843, 36396), (4044, 34587), (4718, 29646), (4941, 28308), (5124, 27297), (6066, 23058), (6588, 21231), (6804, 20557), (7077, 19764), (7686, 18198), (9099, 15372), (9436, 14823), (9882, 14154), (11529, 12132)]