149669156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 365613696

約数和(自身を除く): 215944540

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 67, 68, 76, 91, 119, 133, 134, 182, 221, 238, 247, 266, 268, 323, 361, 364, 442, 469, 476, 494, 532, 646, 722, 871, 884, 938, 988, 1139, 1273, 1292, 1444, 1547, 1729, 1742, 1876, 2261, 2278, 2527, 2546, 3094, 3458, 3484, 4199, 4522, 4556, 4693, 5054, 5092, 6097, 6137, 6188, 6916, 7973, 8398, 8911, 9044, 9386, 10108, 12194, 12274, 14807, 15946, 16549, 16796, 17822, 18772, 21641, 24187, 24388, 24548, 29393, 29614, 31892, 32851, 33098, 35644, 42959, 43282, 48374, 58786, 59228, 65702, 66196, 79781, 85918, 86564, 96748, 103649, 115843, 117572, 131404, 151487, 159562, 169309, 171836, 207298, 231686, 281333, 302974, 314431, 319124, 338618, 411179, 414596, 463372, 558467, 562666, 605948, 628862, 677236, 822358, 1116934, 1125332, 1257724, 1644716, 1969331, 2201017, 2233868, 2878253, 3938662, 4402034, 5345327, 5756506, 7877324, 8804068, 10690654, 11513012, 21381308, 37417289, 74834578, 149669156]

約数ペア:

[(1, 149669156), (2, 74834578), (4, 37417289), (7, 21381308), (13, 11513012), (14, 10690654), (17, 8804068), (19, 7877324), (26, 5756506), (28, 5345327), (34, 4402034), (38, 3938662), (52, 2878253), (67, 2233868), (68, 2201017), (76, 1969331), (91, 1644716), (119, 1257724), (133, 1125332), (134, 1116934), (182, 822358), (221, 677236), (238, 628862), (247, 605948), (266, 562666), (268, 558467), (323, 463372), (361, 414596), (364, 411179), (442, 338618), (469, 319124), (476, 314431), (494, 302974), (532, 281333), (646, 231686), (722, 207298), (871, 171836), (884, 169309), (938, 159562), (988, 151487), (1139, 131404), (1273, 117572), (1292, 115843), (1444, 103649), (1547, 96748), (1729, 86564), (1742, 85918), (1876, 79781), (2261, 66196), (2278, 65702), (2527, 59228), (2546, 58786), (3094, 48374), (3458, 43282), (3484, 42959), (4199, 35644), (4522, 33098), (4556, 32851), (4693, 31892), (5054, 29614), (5092, 29393), (6097, 24548), (6137, 24388), (6188, 24187), (6916, 21641), (7973, 18772), (8398, 17822), (8911, 16796), (9044, 16549), (9386, 15946), (10108, 14807), (12194, 12274)]