149720904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{122321}}^1$

素因数の和:122350

約数の個数: 48

約数和(自身を含む): 429350220

約数和(自身を除く): 279629316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 122321, 244642, 366963, 489284, 733926, 978568, 1100889, 1467852, 2079457, 2201778, 2935704, 4158914, 4403556, 6238371, 8317828, 8807112, 12476742, 16635656, 18715113, 24953484, 37430226, 49906968, 74860452, 149720904]

約数ペア:

[(1, 149720904), (2, 74860452), (3, 49906968), (4, 37430226), (6, 24953484), (8, 18715113), (9, 16635656), (12, 12476742), (17, 8807112), (18, 8317828), (24, 6238371), (34, 4403556), (36, 4158914), (51, 2935704), (68, 2201778), (72, 2079457), (102, 1467852), (136, 1100889), (153, 978568), (204, 733926), (306, 489284), (408, 366963), (612, 244642), (1224, 122321)]