133145880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{158507}}^1$

素因数の和:158528

約数の個数: 64

約数和(自身を含む): 456503040

約数和(自身を除く): 323357160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 158507, 317014, 475521, 634028, 792535, 951042, 1109549, 1268056, 1585070, 1902084, 2219098, 2377605, 3170140, 3328647, 3804168, 4438196, 4755210, 5547745, 6340280, 6657294, 8876392, 9510420, 11095490, 13314588, 16643235, 19020840, 22190980, 26629176, 33286470, 44381960, 66572940, 133145880]

約数ペア:

[(1, 133145880), (2, 66572940), (3, 44381960), (4, 33286470), (5, 26629176), (6, 22190980), (7, 19020840), (8, 16643235), (10, 13314588), (12, 11095490), (14, 9510420), (15, 8876392), (20, 6657294), (21, 6340280), (24, 5547745), (28, 4755210), (30, 4438196), (35, 3804168), (40, 3328647), (42, 3170140), (56, 2377605), (60, 2219098), (70, 1902084), (84, 1585070), (105, 1268056), (120, 1109549), (140, 951042), (168, 792535), (210, 634028), (280, 475521), (420, 317014), (840, 158507)]