163045974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4549

約数の個数: 64

約数和(自身を含む): 407425536

約数和(自身を除く): 244379562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1407, 1742, 2613, 2814, 4457, 5226, 6097, 8914, 12194, 13371, 18291, 26742, 31199, 36582, 57941, 62398, 93597, 115882, 173823, 187194, 298619, 347646, 405587, 597238, 811174, 895857, 1216761, 1791714, 2090333, 2433522, 3882047, 4180666, 6270999, 7764094, 11646141, 12541998, 23292282, 27174329, 54348658, 81522987, 163045974]

約数ペア:

[(1, 163045974), (2, 81522987), (3, 54348658), (6, 27174329), (7, 23292282), (13, 12541998), (14, 11646141), (21, 7764094), (26, 6270999), (39, 4180666), (42, 3882047), (67, 2433522), (78, 2090333), (91, 1791714), (134, 1216761), (182, 895857), (201, 811174), (273, 597238), (402, 405587), (469, 347646), (546, 298619), (871, 187194), (938, 173823), (1407, 115882), (1742, 93597), (2613, 62398), (2814, 57941), (4457, 36582), (5226, 31199), (6097, 26742), (8914, 18291), (12194, 13371)]