145564398

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 391680000

約数和(自身を除く): 246115602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 271, 294, 343, 378, 406, 441, 522, 542, 609, 686, 783, 813, 882, 1029, 1218, 1323, 1421, 1566, 1626, 1827, 1897, 2058, 2439, 2646, 2842, 3087, 3654, 3794, 4263, 4878, 5481, 5691, 6174, 7317, 7859, 8526, 9261, 9947, 10962, 11382, 12789, 13279, 14634, 15718, 17073, 18522, 19894, 23577, 25578, 26558, 29841, 34146, 38367, 39837, 47154, 51219, 55013, 59682, 70731, 76734, 79674, 89523, 92953, 102438, 110026, 119511, 141462, 165039, 179046, 185906, 212193, 239022, 268569, 278859, 330078, 358533, 385091, 424386, 495117, 537138, 557718, 717066, 770182, 836577, 990234, 1155273, 1485351, 1673154, 2310546, 2509731, 2695637, 2970702, 3465819, 5019462, 5391274, 6931638, 8086911, 10397457, 16173822, 20794914, 24260733, 48521466, 72782199, 145564398]

約数ペア:

[(1, 145564398), (2, 72782199), (3, 48521466), (6, 24260733), (7, 20794914), (9, 16173822), (14, 10397457), (18, 8086911), (21, 6931638), (27, 5391274), (29, 5019462), (42, 3465819), (49, 2970702), (54, 2695637), (58, 2509731), (63, 2310546), (87, 1673154), (98, 1485351), (126, 1155273), (147, 990234), (174, 836577), (189, 770182), (203, 717066), (261, 557718), (271, 537138), (294, 495117), (343, 424386), (378, 385091), (406, 358533), (441, 330078), (522, 278859), (542, 268569), (609, 239022), (686, 212193), (783, 185906), (813, 179046), (882, 165039), (1029, 141462), (1218, 119511), (1323, 110026), (1421, 102438), (1566, 92953), (1626, 89523), (1827, 79674), (1897, 76734), (2058, 70731), (2439, 59682), (2646, 55013), (2842, 51219), (3087, 47154), (3654, 39837), (3794, 38367), (4263, 34146), (4878, 29841), (5481, 26558), (5691, 25578), (6174, 23577), (7317, 19894), (7859, 18522), (8526, 17073), (9261, 15718), (9947, 14634), (10962, 13279), (11382, 12789)]