153646008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 269368392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 67, 76, 94, 107, 114, 134, 141, 152, 188, 201, 214, 228, 268, 282, 321, 376, 402, 428, 456, 536, 564, 642, 804, 856, 893, 1128, 1273, 1284, 1608, 1786, 2033, 2546, 2568, 2679, 3149, 3572, 3819, 4066, 5029, 5092, 5358, 6099, 6298, 7144, 7169, 7638, 8132, 9447, 10058, 10184, 10716, 12198, 12596, 14338, 15087, 15276, 16264, 18894, 20116, 21432, 21507, 24396, 25192, 28676, 30174, 30552, 37788, 40232, 43014, 48792, 57352, 59831, 60348, 75576, 86028, 95551, 119662, 120696, 136211, 172056, 179493, 191102, 239324, 272422, 286653, 336943, 358986, 382204, 408633, 478648, 544844, 573306, 673886, 717972, 764408, 817266, 1010829, 1089688, 1146612, 1347772, 1435944, 1634532, 2021658, 2293224, 2695544, 3269064, 4043316, 6401917, 8086632, 12803834, 19205751, 25607668, 38411502, 51215336, 76823004, 153646008]

約数ペア:

[(1, 153646008), (2, 76823004), (3, 51215336), (4, 38411502), (6, 25607668), (8, 19205751), (12, 12803834), (19, 8086632), (24, 6401917), (38, 4043316), (47, 3269064), (57, 2695544), (67, 2293224), (76, 2021658), (94, 1634532), (107, 1435944), (114, 1347772), (134, 1146612), (141, 1089688), (152, 1010829), (188, 817266), (201, 764408), (214, 717972), (228, 673886), (268, 573306), (282, 544844), (321, 478648), (376, 408633), (402, 382204), (428, 358986), (456, 336943), (536, 286653), (564, 272422), (642, 239324), (804, 191102), (856, 179493), (893, 172056), (1128, 136211), (1273, 120696), (1284, 119662), (1608, 95551), (1786, 86028), (2033, 75576), (2546, 60348), (2568, 59831), (2679, 57352), (3149, 48792), (3572, 43014), (3819, 40232), (4066, 37788), (5029, 30552), (5092, 30174), (5358, 28676), (6099, 25192), (6298, 24396), (7144, 21507), (7169, 21432), (7638, 20116), (8132, 18894), (9447, 16264), (10058, 15276), (10184, 15087), (10716, 14338), (12198, 12596)]