196255644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 531256320

約数和(自身を除く): 335000676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 47, 52, 58, 71, 78, 87, 94, 116, 141, 142, 156, 169, 174, 188, 213, 282, 284, 338, 348, 377, 426, 507, 564, 611, 676, 754, 852, 923, 1014, 1131, 1222, 1363, 1508, 1833, 1846, 2028, 2059, 2262, 2444, 2726, 2769, 3337, 3666, 3692, 4089, 4118, 4524, 4901, 5452, 5538, 6177, 6674, 7332, 7943, 8178, 8236, 9802, 10011, 11076, 11999, 12354, 13348, 14703, 15886, 16356, 17719, 19604, 20022, 23829, 23998, 24708, 26767, 29406, 31772, 35438, 35997, 40044, 43381, 47658, 47996, 53157, 53534, 58812, 70876, 71994, 80301, 86762, 95316, 96773, 106314, 107068, 130143, 143988, 160602, 173524, 193546, 212628, 230347, 260286, 290319, 321204, 347971, 387092, 460694, 520572, 563953, 580638, 691041, 695942, 921388, 1043913, 1127906, 1161276, 1258049, 1382082, 1391884, 1691859, 2087826, 2255812, 2516098, 2764164, 3383718, 3774147, 4175652, 5032196, 6767436, 7548294, 15096588, 16354637, 32709274, 49063911, 65418548, 98127822, 196255644]

約数ペア:

[(1, 196255644), (2, 98127822), (3, 65418548), (4, 49063911), (6, 32709274), (12, 16354637), (13, 15096588), (26, 7548294), (29, 6767436), (39, 5032196), (47, 4175652), (52, 3774147), (58, 3383718), (71, 2764164), (78, 2516098), (87, 2255812), (94, 2087826), (116, 1691859), (141, 1391884), (142, 1382082), (156, 1258049), (169, 1161276), (174, 1127906), (188, 1043913), (213, 921388), (282, 695942), (284, 691041), (338, 580638), (348, 563953), (377, 520572), (426, 460694), (507, 387092), (564, 347971), (611, 321204), (676, 290319), (754, 260286), (852, 230347), (923, 212628), (1014, 193546), (1131, 173524), (1222, 160602), (1363, 143988), (1508, 130143), (1833, 107068), (1846, 106314), (2028, 96773), (2059, 95316), (2262, 86762), (2444, 80301), (2726, 71994), (2769, 70876), (3337, 58812), (3666, 53534), (3692, 53157), (4089, 47996), (4118, 47658), (4524, 43381), (4901, 40044), (5452, 35997), (5538, 35438), (6177, 31772), (6674, 29406), (7332, 26767), (7943, 24708), (8178, 23998), (8236, 23829), (9802, 20022), (10011, 19604), (11076, 17719), (11999, 16356), (12354, 15886), (13348, 14703)]