155788542

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 279667458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 647, 686, 702, 819, 882, 1029, 1274, 1294, 1323, 1638, 1911, 1941, 2058, 2457, 2646, 3087, 3822, 3882, 4459, 4529, 4914, 5733, 5823, 6174, 8411, 8918, 9058, 9261, 11466, 11646, 13377, 13587, 16822, 17199, 17469, 18522, 25233, 26754, 27174, 31703, 34398, 34938, 40131, 40761, 50466, 58877, 63406, 75699, 80262, 81522, 95109, 117754, 120393, 122283, 151398, 176631, 190218, 221921, 227097, 240786, 244566, 285327, 353262, 412139, 443842, 454194, 529893, 570654, 665763, 824278, 855981, 1059786, 1236417, 1331526, 1589679, 1711962, 1997289, 2472834, 2884973, 3179358, 3709251, 3994578, 5769946, 5991867, 7418502, 8654919, 11127753, 11983734, 17309838, 22255506, 25964757, 51929514, 77894271, 155788542]

約数ペア:

[(1, 155788542), (2, 77894271), (3, 51929514), (6, 25964757), (7, 22255506), (9, 17309838), (13, 11983734), (14, 11127753), (18, 8654919), (21, 7418502), (26, 5991867), (27, 5769946), (39, 3994578), (42, 3709251), (49, 3179358), (54, 2884973), (63, 2472834), (78, 1997289), (91, 1711962), (98, 1589679), (117, 1331526), (126, 1236417), (147, 1059786), (182, 855981), (189, 824278), (234, 665763), (273, 570654), (294, 529893), (343, 454194), (351, 443842), (378, 412139), (441, 353262), (546, 285327), (637, 244566), (647, 240786), (686, 227097), (702, 221921), (819, 190218), (882, 176631), (1029, 151398), (1274, 122283), (1294, 120393), (1323, 117754), (1638, 95109), (1911, 81522), (1941, 80262), (2058, 75699), (2457, 63406), (2646, 58877), (3087, 50466), (3822, 40761), (3882, 40131), (4459, 34938), (4529, 34398), (4914, 31703), (5733, 27174), (5823, 26754), (6174, 25233), (8411, 18522), (8918, 17469), (9058, 17199), (9261, 16822), (11466, 13587), (11646, 13377)]