149156686

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 278087040

約数和(自身を除く): 128930354

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 406, 434, 899, 1421, 1519, 1693, 1798, 2842, 3038, 3386, 6293, 11851, 12586, 23702, 44051, 49097, 52483, 82957, 88102, 98194, 104966, 165914, 343679, 367381, 687358, 734762, 1522007, 2405753, 2571667, 3044014, 4811506, 5143334, 10654049, 21308098, 74578343, 149156686]

約数ペア:

[(1, 149156686), (2, 74578343), (7, 21308098), (14, 10654049), (29, 5143334), (31, 4811506), (49, 3044014), (58, 2571667), (62, 2405753), (98, 1522007), (203, 734762), (217, 687358), (406, 367381), (434, 343679), (899, 165914), (1421, 104966), (1519, 98194), (1693, 88102), (1798, 82957), (2842, 52483), (3038, 49097), (3386, 44051), (6293, 23702), (11851, 12586)]