152415984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6478

約数の個数: 80

約数和(自身を含む): 456399360

約数和(自身を除く): 303983376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 6389, 7952, 11928, 12778, 19167, 23856, 25556, 38334, 44723, 51112, 76668, 89446, 102224, 134169, 153336, 178892, 268338, 306672, 357784, 453619, 536676, 715568, 907238, 1073352, 1360857, 1814476, 2146704, 2721714, 3175333, 3628952, 5443428, 6350666, 7257904, 9525999, 10886856, 12701332, 19051998, 21773712, 25402664, 38103996, 50805328, 76207992, 152415984]

約数ペア:

[(1, 152415984), (2, 76207992), (3, 50805328), (4, 38103996), (6, 25402664), (7, 21773712), (8, 19051998), (12, 12701332), (14, 10886856), (16, 9525999), (21, 7257904), (24, 6350666), (28, 5443428), (42, 3628952), (48, 3175333), (56, 2721714), (71, 2146704), (84, 1814476), (112, 1360857), (142, 1073352), (168, 907238), (213, 715568), (284, 536676), (336, 453619), (426, 357784), (497, 306672), (568, 268338), (852, 178892), (994, 153336), (1136, 134169), (1491, 102224), (1704, 89446), (1988, 76668), (2982, 51112), (3408, 44723), (3976, 38334), (5964, 25556), (6389, 23856), (7952, 19167), (11928, 12778)]