194639172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25463}}^1$

素因数の和:25497

約数の個数: 72

約数和(自身を含む): 568967616

約数和(自身を除く): 374328444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 25463, 50926, 76389, 101852, 152778, 178241, 305556, 331019, 356482, 534723, 662038, 712964, 993057, 1069446, 1247687, 1324076, 1986114, 2138892, 2317133, 2495374, 3743061, 3972228, 4634266, 4990748, 6951399, 7486122, 9268532, 13902798, 14972244, 16219931, 27805596, 32439862, 48659793, 64879724, 97319586, 194639172]

約数ペア:

[(1, 194639172), (2, 97319586), (3, 64879724), (4, 48659793), (6, 32439862), (7, 27805596), (12, 16219931), (13, 14972244), (14, 13902798), (21, 9268532), (26, 7486122), (28, 6951399), (39, 4990748), (42, 4634266), (49, 3972228), (52, 3743061), (78, 2495374), (84, 2317133), (91, 2138892), (98, 1986114), (147, 1324076), (156, 1247687), (182, 1069446), (196, 993057), (273, 712964), (294, 662038), (364, 534723), (546, 356482), (588, 331019), (637, 305556), (1092, 178241), (1274, 152778), (1911, 101852), (2548, 76389), (3822, 50926), (7644, 25463)]