145636974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4974

約数の個数: 64

約数和(自身を含む): 374630400

約数和(自身を除く): 228993426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 3318, 4266, 4877, 4977, 9754, 9954, 14631, 14931, 29262, 29862, 34139, 43893, 68278, 87786, 102417, 131679, 204834, 263358, 307251, 385283, 614502, 770566, 921753, 1155849, 1843506, 2311698, 2696981, 3467547, 5393962, 6935094, 8090943, 10402641, 16181886, 20805282, 24272829, 48545658, 72818487, 145636974]

約数ペア:

[(1, 145636974), (2, 72818487), (3, 48545658), (6, 24272829), (7, 20805282), (9, 16181886), (14, 10402641), (18, 8090943), (21, 6935094), (27, 5393962), (42, 3467547), (54, 2696981), (63, 2311698), (79, 1843506), (126, 1155849), (158, 921753), (189, 770566), (237, 614502), (378, 385283), (474, 307251), (553, 263358), (711, 204834), (1106, 131679), (1422, 102417), (1659, 87786), (2133, 68278), (3318, 43893), (4266, 34139), (4877, 29862), (4977, 29262), (9754, 14931), (9954, 14631)]