157394328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3841

約数の個数: 128

約数和(自身を含む): 509913600

約数和(自身を除く): 352519272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 3793, 5187, 5928, 6916, 7586, 10374, 11379, 13832, 15172, 20748, 22758, 26551, 30344, 41496, 45516, 49309, 53102, 72067, 79653, 91032, 98618, 106204, 144134, 147927, 159306, 197236, 212408, 216201, 288268, 295854, 318612, 345163, 394472, 432402, 504469, 576536, 591708, 637224, 690326, 864804, 936871, 1008938, 1035489, 1183416, 1380652, 1513407, 1729608, 1873742, 2017876, 2070978, 2761304, 2810613, 3026814, 3747484, 4035752, 4141956, 5621226, 6053628, 6558097, 7494968, 8283912, 11242452, 12107256, 13116194, 19674291, 22484904, 26232388, 39348582, 52464776, 78697164, 157394328]

約数ペア:

[(1, 157394328), (2, 78697164), (3, 52464776), (4, 39348582), (6, 26232388), (7, 22484904), (8, 19674291), (12, 13116194), (13, 12107256), (14, 11242452), (19, 8283912), (21, 7494968), (24, 6558097), (26, 6053628), (28, 5621226), (38, 4141956), (39, 4035752), (42, 3747484), (52, 3026814), (56, 2810613), (57, 2761304), (76, 2070978), (78, 2017876), (84, 1873742), (91, 1729608), (104, 1513407), (114, 1380652), (133, 1183416), (152, 1035489), (156, 1008938), (168, 936871), (182, 864804), (228, 690326), (247, 637224), (266, 591708), (273, 576536), (312, 504469), (364, 432402), (399, 394472), (456, 345163), (494, 318612), (532, 295854), (546, 288268), (728, 216201), (741, 212408), (798, 197236), (988, 159306), (1064, 147927), (1092, 144134), (1482, 106204), (1596, 98618), (1729, 91032), (1976, 79653), (2184, 72067), (2964, 53102), (3192, 49309), (3458, 45516), (3793, 41496), (5187, 30344), (5928, 26551), (6916, 22758), (7586, 20748), (10374, 15172), (11379, 13832)]