137891664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 411060000

約数和(自身を除く): 273168336

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, 499, 606, 684, 808, 909, 912, 998, 1212, 1368, 1497, 1616, 1818, 1919, 1996, 2424, 2736, 2994, 3636, 3838, 3992, 4491, 4848, 5757, 5988, 7272, 7676, 7984, 8982, 9481, 11514, 11976, 14544, 15352, 17271, 17964, 18962, 23028, 23952, 28443, 30704, 34542, 35928, 37924, 46056, 50399, 56886, 69084, 71856, 75848, 85329, 92112, 100798, 113772, 138168, 151197, 151696, 170658, 201596, 227544, 276336, 302394, 341316, 403192, 453591, 455088, 604788, 682632, 806384, 907182, 957581, 1209576, 1365264, 1814364, 1915162, 2419152, 2872743, 3628728, 3830324, 5745486, 7257456, 7660648, 8618229, 11490972, 15321296, 17236458, 22981944, 34472916, 45963888, 68945832, 137891664]

約数ペア:

[(1, 137891664), (2, 68945832), (3, 45963888), (4, 34472916), (6, 22981944), (8, 17236458), (9, 15321296), (12, 11490972), (16, 8618229), (18, 7660648), (19, 7257456), (24, 5745486), (36, 3830324), (38, 3628728), (48, 2872743), (57, 2419152), (72, 1915162), (76, 1814364), (101, 1365264), (114, 1209576), (144, 957581), (152, 907182), (171, 806384), (202, 682632), (228, 604788), (303, 455088), (304, 453591), (342, 403192), (404, 341316), (456, 302394), (499, 276336), (606, 227544), (684, 201596), (808, 170658), (909, 151696), (912, 151197), (998, 138168), (1212, 113772), (1368, 100798), (1497, 92112), (1616, 85329), (1818, 75848), (1919, 71856), (1996, 69084), (2424, 56886), (2736, 50399), (2994, 46056), (3636, 37924), (3838, 35928), (3992, 34542), (4491, 30704), (4848, 28443), (5757, 23952), (5988, 23028), (7272, 18962), (7676, 17964), (7984, 17271), (8982, 15352), (9481, 14544), (11514, 11976)]