145781034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 225808086

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 71, 83, 93, 114, 133, 142, 166, 186, 213, 217, 249, 266, 399, 426, 434, 497, 498, 581, 589, 651, 798, 994, 1162, 1178, 1302, 1349, 1491, 1577, 1743, 1767, 2201, 2573, 2698, 2982, 3154, 3486, 3534, 4047, 4123, 4402, 4731, 5146, 5893, 6603, 7719, 8094, 8246, 9443, 9462, 11039, 11786, 12369, 13206, 15407, 15438, 17679, 18011, 18886, 22078, 24738, 28329, 30814, 33117, 35358, 36022, 41251, 41819, 46221, 48887, 54033, 56658, 66234, 82502, 83638, 92442, 97774, 108066, 111967, 123753, 125457, 146661, 182683, 223934, 247506, 250914, 292733, 293322, 335901, 342209, 365366, 548049, 585466, 671802, 684418, 783769, 878199, 1026627, 1096098, 1278781, 1567538, 1756398, 2053254, 2351307, 2557562, 3470977, 3836343, 4702614, 6941954, 7672686, 10412931, 20825862, 24296839, 48593678, 72890517, 145781034]

約数ペア:

[(1, 145781034), (2, 72890517), (3, 48593678), (6, 24296839), (7, 20825862), (14, 10412931), (19, 7672686), (21, 6941954), (31, 4702614), (38, 3836343), (42, 3470977), (57, 2557562), (62, 2351307), (71, 2053254), (83, 1756398), (93, 1567538), (114, 1278781), (133, 1096098), (142, 1026627), (166, 878199), (186, 783769), (213, 684418), (217, 671802), (249, 585466), (266, 548049), (399, 365366), (426, 342209), (434, 335901), (497, 293322), (498, 292733), (581, 250914), (589, 247506), (651, 223934), (798, 182683), (994, 146661), (1162, 125457), (1178, 123753), (1302, 111967), (1349, 108066), (1491, 97774), (1577, 92442), (1743, 83638), (1767, 82502), (2201, 66234), (2573, 56658), (2698, 54033), (2982, 48887), (3154, 46221), (3486, 41819), (3534, 41251), (4047, 36022), (4123, 35358), (4402, 33117), (4731, 30814), (5146, 28329), (5893, 24738), (6603, 22078), (7719, 18886), (8094, 18011), (8246, 17679), (9443, 15438), (9462, 15407), (11039, 13206), (11786, 12369)]