154853916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5043

約数の個数: 72

約数和(自身を含む): 428334480

約数和(自身を除く): 273480564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 4969, 5194, 7791, 9938, 10388, 14907, 15582, 19876, 29814, 31164, 34783, 59628, 69566, 104349, 139132, 208698, 243481, 263357, 417396, 486962, 526714, 730443, 790071, 973924, 1053428, 1460886, 1580142, 1843499, 2921772, 3160284, 3686998, 5530497, 7373996, 11060994, 12904493, 22121988, 25808986, 38713479, 51617972, 77426958, 154853916]

約数ペア:

[(1, 154853916), (2, 77426958), (3, 51617972), (4, 38713479), (6, 25808986), (7, 22121988), (12, 12904493), (14, 11060994), (21, 7373996), (28, 5530497), (42, 3686998), (49, 3160284), (53, 2921772), (84, 1843499), (98, 1580142), (106, 1460886), (147, 1053428), (159, 973924), (196, 790071), (212, 730443), (294, 526714), (318, 486962), (371, 417396), (588, 263357), (636, 243481), (742, 208698), (1113, 139132), (1484, 104349), (2226, 69566), (2597, 59628), (4452, 34783), (4969, 31164), (5194, 29814), (7791, 19876), (9938, 15582), (10388, 14907)]