157692808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 382475520

約数和(自身を除く): 224782712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 61, 67, 91, 104, 106, 122, 134, 182, 212, 244, 268, 364, 371, 424, 427, 469, 488, 536, 689, 728, 742, 793, 854, 871, 938, 1378, 1484, 1586, 1708, 1742, 1876, 2756, 2968, 3172, 3233, 3416, 3484, 3551, 3752, 4087, 4823, 5512, 5551, 6097, 6344, 6466, 6968, 7102, 8174, 9646, 11102, 12194, 12932, 14204, 16348, 19292, 22204, 22631, 24388, 24857, 25864, 28408, 28609, 32696, 38584, 42029, 44408, 45262, 46163, 48776, 49714, 53131, 57218, 84058, 90524, 92326, 99428, 106262, 114436, 168116, 181048, 184652, 198856, 212524, 216611, 228872, 294203, 323141, 336232, 369304, 371917, 425048, 433222, 588406, 646282, 743834, 866444, 1176812, 1292564, 1487668, 1516277, 1732888, 2353624, 2585128, 2815943, 2975336, 3032554, 5631886, 6065108, 11263772, 12130216, 19711601, 22527544, 39423202, 78846404, 157692808]

約数ペア:

[(1, 157692808), (2, 78846404), (4, 39423202), (7, 22527544), (8, 19711601), (13, 12130216), (14, 11263772), (26, 6065108), (28, 5631886), (52, 3032554), (53, 2975336), (56, 2815943), (61, 2585128), (67, 2353624), (91, 1732888), (104, 1516277), (106, 1487668), (122, 1292564), (134, 1176812), (182, 866444), (212, 743834), (244, 646282), (268, 588406), (364, 433222), (371, 425048), (424, 371917), (427, 369304), (469, 336232), (488, 323141), (536, 294203), (689, 228872), (728, 216611), (742, 212524), (793, 198856), (854, 184652), (871, 181048), (938, 168116), (1378, 114436), (1484, 106262), (1586, 99428), (1708, 92326), (1742, 90524), (1876, 84058), (2756, 57218), (2968, 53131), (3172, 49714), (3233, 48776), (3416, 46163), (3484, 45262), (3551, 44408), (3752, 42029), (4087, 38584), (4823, 32696), (5512, 28609), (5551, 28408), (6097, 25864), (6344, 24857), (6466, 24388), (6968, 22631), (7102, 22204), (8174, 19292), (9646, 16348), (11102, 14204), (12194, 12932)]