153926316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3223

約数の個数: 72

約数和(自身を含む): 411203520

約数和(自身を除く): 257277204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 3137, 4089, 5452, 6274, 8178, 9411, 12267, 12548, 16356, 18822, 24534, 28233, 37644, 49068, 56466, 90973, 112932, 147439, 181946, 272919, 294878, 363892, 442317, 545838, 589756, 818757, 884634, 1091676, 1326951, 1637514, 1769268, 2653902, 3275028, 4275731, 5307804, 8551462, 12827193, 17102924, 25654386, 38481579, 51308772, 76963158, 153926316]

約数ペア:

[(1, 153926316), (2, 76963158), (3, 51308772), (4, 38481579), (6, 25654386), (9, 17102924), (12, 12827193), (18, 8551462), (29, 5307804), (36, 4275731), (47, 3275028), (58, 2653902), (87, 1769268), (94, 1637514), (116, 1326951), (141, 1091676), (174, 884634), (188, 818757), (261, 589756), (282, 545838), (348, 442317), (423, 363892), (522, 294878), (564, 272919), (846, 181946), (1044, 147439), (1363, 112932), (1692, 90973), (2726, 56466), (3137, 49068), (4089, 37644), (5452, 28233), (6274, 24534), (8178, 18822), (9411, 16356), (12267, 12548)]