127173228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 377524224

約数和(自身を除く): 250350996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 127, 131, 147, 156, 182, 196, 254, 262, 273, 294, 364, 381, 393, 508, 524, 546, 588, 637, 762, 786, 889, 917, 1092, 1274, 1524, 1572, 1651, 1703, 1778, 1834, 1911, 2548, 2667, 2751, 3302, 3406, 3556, 3668, 3822, 4953, 5109, 5334, 5502, 6223, 6419, 6604, 6812, 7644, 9906, 10218, 10668, 11004, 11557, 11921, 12446, 12838, 16637, 18669, 19257, 19812, 20436, 23114, 23842, 24892, 25676, 33274, 34671, 35763, 37338, 38514, 46228, 47684, 49911, 66548, 69342, 71526, 74676, 77028, 80899, 83447, 99822, 116459, 138684, 143052, 161798, 166894, 199644, 216281, 232918, 242697, 250341, 323596, 333788, 349377, 432562, 465836, 485394, 500682, 648843, 698754, 815213, 865124, 970788, 1001364, 1297686, 1397508, 1513967, 1630426, 2445639, 2595372, 3027934, 3260852, 4541901, 4891278, 6055868, 9083802, 9782556, 10597769, 18167604, 21195538, 31793307, 42391076, 63586614, 127173228]

約数ペア:

[(1, 127173228), (2, 63586614), (3, 42391076), (4, 31793307), (6, 21195538), (7, 18167604), (12, 10597769), (13, 9782556), (14, 9083802), (21, 6055868), (26, 4891278), (28, 4541901), (39, 3260852), (42, 3027934), (49, 2595372), (52, 2445639), (78, 1630426), (84, 1513967), (91, 1397508), (98, 1297686), (127, 1001364), (131, 970788), (147, 865124), (156, 815213), (182, 698754), (196, 648843), (254, 500682), (262, 485394), (273, 465836), (294, 432562), (364, 349377), (381, 333788), (393, 323596), (508, 250341), (524, 242697), (546, 232918), (588, 216281), (637, 199644), (762, 166894), (786, 161798), (889, 143052), (917, 138684), (1092, 116459), (1274, 99822), (1524, 83447), (1572, 80899), (1651, 77028), (1703, 74676), (1778, 71526), (1834, 69342), (1911, 66548), (2548, 49911), (2667, 47684), (2751, 46228), (3302, 38514), (3406, 37338), (3556, 35763), (3668, 34671), (3822, 33274), (4953, 25676), (5109, 24892), (5334, 23842), (5502, 23114), (6223, 20436), (6419, 19812), (6604, 19257), (6812, 18669), (7644, 16637), (9906, 12838), (10218, 12446), (10668, 11921), (11004, 11557)]