156298940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 401210880

約数和(自身を除く): 244911940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 133, 134, 140, 190, 266, 268, 335, 380, 469, 532, 665, 670, 877, 938, 1273, 1330, 1340, 1754, 1876, 2345, 2546, 2660, 3508, 4385, 4690, 5092, 6139, 6365, 8770, 8911, 9380, 12278, 12730, 16663, 17540, 17822, 24556, 25460, 30695, 33326, 35644, 44555, 58759, 61390, 66652, 83315, 89110, 116641, 117518, 122780, 166630, 178220, 233282, 235036, 293795, 333260, 411313, 466564, 583205, 587590, 822626, 1116421, 1166410, 1175180, 1645252, 2056565, 2232842, 2332820, 4113130, 4465684, 5582105, 7814947, 8226260, 11164210, 15629894, 22328420, 31259788, 39074735, 78149470, 156298940]

約数ペア:

[(1, 156298940), (2, 78149470), (4, 39074735), (5, 31259788), (7, 22328420), (10, 15629894), (14, 11164210), (19, 8226260), (20, 7814947), (28, 5582105), (35, 4465684), (38, 4113130), (67, 2332820), (70, 2232842), (76, 2056565), (95, 1645252), (133, 1175180), (134, 1166410), (140, 1116421), (190, 822626), (266, 587590), (268, 583205), (335, 466564), (380, 411313), (469, 333260), (532, 293795), (665, 235036), (670, 233282), (877, 178220), (938, 166630), (1273, 122780), (1330, 117518), (1340, 116641), (1754, 89110), (1876, 83315), (2345, 66652), (2546, 61390), (2660, 58759), (3508, 44555), (4385, 35644), (4690, 33326), (5092, 30695), (6139, 25460), (6365, 24556), (8770, 17822), (8911, 17540), (9380, 16663), (12278, 12730)]