154309428

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 144

約数和(自身を含む): 501399360

約数和(自身を除く): 347089932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2243, 2457, 2548, 2646, 3276, 3822, 4486, 4914, 5292, 5733, 6729, 7644, 8972, 9828, 11466, 13458, 15701, 17199, 20187, 22932, 26916, 29159, 31402, 34398, 40374, 47103, 58318, 60561, 62804, 68796, 80748, 87477, 94206, 109907, 116636, 121122, 141309, 174954, 188412, 204113, 219814, 242244, 262431, 282618, 329721, 349908, 408226, 423927, 439628, 524862, 565236, 612339, 659442, 787293, 816452, 847854, 989163, 1049724, 1224678, 1318884, 1428791, 1574586, 1695708, 1837017, 1978326, 2449356, 2857582, 2967489, 3149172, 3674034, 3956652, 4286373, 5511051, 5715164, 5934978, 7348068, 8572746, 11022102, 11869956, 12859119, 17145492, 22044204, 25718238, 38577357, 51436476, 77154714, 154309428]

約数ペア:

[(1, 154309428), (2, 77154714), (3, 51436476), (4, 38577357), (6, 25718238), (7, 22044204), (9, 17145492), (12, 12859119), (13, 11869956), (14, 11022102), (18, 8572746), (21, 7348068), (26, 5934978), (27, 5715164), (28, 5511051), (36, 4286373), (39, 3956652), (42, 3674034), (49, 3149172), (52, 2967489), (54, 2857582), (63, 2449356), (78, 1978326), (84, 1837017), (91, 1695708), (98, 1574586), (108, 1428791), (117, 1318884), (126, 1224678), (147, 1049724), (156, 989163), (182, 847854), (189, 816452), (196, 787293), (234, 659442), (252, 612339), (273, 565236), (294, 524862), (351, 439628), (364, 423927), (378, 408226), (441, 349908), (468, 329721), (546, 282618), (588, 262431), (637, 242244), (702, 219814), (756, 204113), (819, 188412), (882, 174954), (1092, 141309), (1274, 121122), (1323, 116636), (1404, 109907), (1638, 94206), (1764, 87477), (1911, 80748), (2243, 68796), (2457, 62804), (2548, 60561), (2646, 58318), (3276, 47103), (3822, 40374), (4486, 34398), (4914, 31402), (5292, 29159), (5733, 26916), (6729, 22932), (7644, 20187), (8972, 17199), (9828, 15701), (11466, 13458)]