156947148350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{342343}}^1$

素因数の和:342581

約数の個数: 48

約数和(自身を含む): 299149772832

約数和(自身を除く): 142202624482

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 173, 265, 346, 530, 865, 1325, 1730, 2650, 4325, 8650, 9169, 18338, 45845, 91690, 229225, 342343, 458450, 684686, 1711715, 3423430, 8558575, 17117150, 18144179, 36288358, 59225339, 90720895, 118450678, 181441790, 296126695, 453604475, 592253390, 907208950, 1480633475, 2961266950, 3138942967, 6277885934, 15694714835, 31389429670, 78473574175, 156947148350]

約数ペア:

[(1, 156947148350), (2, 78473574175), (5, 31389429670), (10, 15694714835), (25, 6277885934), (50, 3138942967), (53, 2961266950), (106, 1480633475), (173, 907208950), (265, 592253390), (346, 453604475), (530, 296126695), (865, 181441790), (1325, 118450678), (1730, 90720895), (2650, 59225339), (4325, 36288358), (8650, 18144179), (9169, 17117150), (18338, 8558575), (45845, 3423430), (91690, 1711715), (229225, 684686), (342343, 458450)]