135680976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 404483040

約数和(自身を除く): 268802064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 101, 114, 144, 152, 171, 202, 228, 303, 304, 342, 404, 456, 491, 606, 684, 808, 909, 912, 982, 1212, 1368, 1473, 1616, 1818, 1919, 1964, 2424, 2736, 2946, 3636, 3838, 3928, 4419, 4848, 5757, 5892, 7272, 7676, 7856, 8838, 9329, 11514, 11784, 14544, 15352, 17271, 17676, 18658, 23028, 23568, 27987, 30704, 34542, 35352, 37316, 46056, 49591, 55974, 69084, 70704, 74632, 83961, 92112, 99182, 111948, 138168, 148773, 149264, 167922, 198364, 223896, 276336, 297546, 335844, 396728, 446319, 447792, 595092, 671688, 793456, 892638, 942229, 1190184, 1343376, 1785276, 1884458, 2380368, 2826687, 3570552, 3768916, 5653374, 7141104, 7537832, 8480061, 11306748, 15075664, 16960122, 22613496, 33920244, 45226992, 67840488, 135680976]

約数ペア:

[(1, 135680976), (2, 67840488), (3, 45226992), (4, 33920244), (6, 22613496), (8, 16960122), (9, 15075664), (12, 11306748), (16, 8480061), (18, 7537832), (19, 7141104), (24, 5653374), (36, 3768916), (38, 3570552), (48, 2826687), (57, 2380368), (72, 1884458), (76, 1785276), (101, 1343376), (114, 1190184), (144, 942229), (152, 892638), (171, 793456), (202, 671688), (228, 595092), (303, 447792), (304, 446319), (342, 396728), (404, 335844), (456, 297546), (491, 276336), (606, 223896), (684, 198364), (808, 167922), (909, 149264), (912, 148773), (982, 138168), (1212, 111948), (1368, 99182), (1473, 92112), (1616, 83961), (1818, 74632), (1919, 70704), (1964, 69084), (2424, 55974), (2736, 49591), (2946, 46056), (3636, 37316), (3838, 35352), (3928, 34542), (4419, 30704), (4848, 27987), (5757, 23568), (5892, 23028), (7272, 18658), (7676, 17676), (7856, 17271), (8838, 15352), (9329, 14544), (11514, 11784)]