179556516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 507911040

約数和(自身を除く): 328354524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 67, 68, 87, 102, 116, 134, 151, 153, 174, 201, 204, 261, 268, 302, 306, 348, 402, 453, 493, 522, 603, 604, 612, 804, 906, 986, 1044, 1139, 1206, 1359, 1479, 1812, 1943, 1972, 2278, 2412, 2567, 2718, 2958, 3417, 3886, 4379, 4437, 4556, 5134, 5436, 5829, 5916, 6834, 7701, 7772, 8758, 8874, 10117, 10251, 10268, 11658, 13137, 13668, 15402, 17487, 17516, 17748, 20234, 20502, 23103, 23316, 26274, 30351, 30804, 33031, 34974, 39411, 40468, 41004, 46206, 52548, 60702, 66062, 69948, 74443, 78822, 91053, 92412, 99093, 121404, 132124, 148886, 157644, 171989, 182106, 198186, 223329, 293393, 297279, 297772, 343978, 364212, 396372, 446658, 515967, 586786, 594558, 669987, 687956, 880179, 893316, 1031934, 1173572, 1189116, 1339974, 1547901, 1760358, 2063868, 2640537, 2679948, 3095802, 3520716, 4987681, 5281074, 6191604, 9975362, 10562148, 14963043, 19950724, 29926086, 44889129, 59852172, 89778258, 179556516]

約数ペア:

[(1, 179556516), (2, 89778258), (3, 59852172), (4, 44889129), (6, 29926086), (9, 19950724), (12, 14963043), (17, 10562148), (18, 9975362), (29, 6191604), (34, 5281074), (36, 4987681), (51, 3520716), (58, 3095802), (67, 2679948), (68, 2640537), (87, 2063868), (102, 1760358), (116, 1547901), (134, 1339974), (151, 1189116), (153, 1173572), (174, 1031934), (201, 893316), (204, 880179), (261, 687956), (268, 669987), (302, 594558), (306, 586786), (348, 515967), (402, 446658), (453, 396372), (493, 364212), (522, 343978), (603, 297772), (604, 297279), (612, 293393), (804, 223329), (906, 198186), (986, 182106), (1044, 171989), (1139, 157644), (1206, 148886), (1359, 132124), (1479, 121404), (1812, 99093), (1943, 92412), (1972, 91053), (2278, 78822), (2412, 74443), (2567, 69948), (2718, 66062), (2958, 60702), (3417, 52548), (3886, 46206), (4379, 41004), (4437, 40468), (4556, 39411), (5134, 34974), (5436, 33031), (5829, 30804), (5916, 30351), (6834, 26274), (7701, 23316), (7772, 23103), (8758, 20502), (8874, 20234), (10117, 17748), (10251, 17516), (10268, 17487), (11658, 15402), (13137, 13668)]