128366898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 170231502

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 191, 374, 382, 561, 573, 599, 1122, 1146, 1198, 1797, 2101, 3247, 3594, 4202, 6303, 6494, 6589, 9741, 10183, 12606, 13178, 19482, 19767, 20366, 30549, 35717, 39534, 61098, 71434, 107151, 112013, 114409, 214302, 224026, 228818, 336039, 343227, 672078, 686454, 1258499, 1944953, 2516998, 3775497, 3889906, 5834859, 7550994, 11669718, 21394483, 42788966, 64183449, 128366898]

約数ペア:

[(1, 128366898), (2, 64183449), (3, 42788966), (6, 21394483), (11, 11669718), (17, 7550994), (22, 5834859), (33, 3889906), (34, 3775497), (51, 2516998), (66, 1944953), (102, 1258499), (187, 686454), (191, 672078), (374, 343227), (382, 336039), (561, 228818), (573, 224026), (599, 214302), (1122, 114409), (1146, 112013), (1198, 107151), (1797, 71434), (2101, 61098), (3247, 39534), (3594, 35717), (4202, 30549), (6303, 20366), (6494, 19767), (6589, 19482), (9741, 13178), (10183, 12606)]