191474352

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 563297280

約数和(自身を除く): 371822928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 727, 744, 944, 1062, 1116, 1416, 1454, 1488, 1829, 2124, 2181, 2232, 2832, 2908, 3658, 4248, 4362, 4464, 5487, 5816, 6543, 7316, 8496, 8724, 10974, 11632, 13086, 14632, 16461, 17448, 21948, 22537, 26172, 29264, 32922, 34896, 42893, 43896, 45074, 52344, 65844, 67611, 85786, 87792, 90148, 104688, 128679, 131688, 135222, 171572, 180296, 202833, 257358, 263376, 270444, 343144, 360592, 386037, 405666, 514716, 540888, 686288, 772074, 811332, 1029432, 1081776, 1329683, 1544148, 1622664, 2058864, 2659366, 3088296, 3245328, 3989049, 5318732, 6176592, 7978098, 10637464, 11967147, 15956196, 21274928, 23934294, 31912392, 47868588, 63824784, 95737176, 191474352]

約数ペア:

[(1, 191474352), (2, 95737176), (3, 63824784), (4, 47868588), (6, 31912392), (8, 23934294), (9, 21274928), (12, 15956196), (16, 11967147), (18, 10637464), (24, 7978098), (31, 6176592), (36, 5318732), (48, 3989049), (59, 3245328), (62, 3088296), (72, 2659366), (93, 2058864), (118, 1622664), (124, 1544148), (144, 1329683), (177, 1081776), (186, 1029432), (236, 811332), (248, 772074), (279, 686288), (354, 540888), (372, 514716), (472, 405666), (496, 386037), (531, 360592), (558, 343144), (708, 270444), (727, 263376), (744, 257358), (944, 202833), (1062, 180296), (1116, 171572), (1416, 135222), (1454, 131688), (1488, 128679), (1829, 104688), (2124, 90148), (2181, 87792), (2232, 85786), (2832, 67611), (2908, 65844), (3658, 52344), (4248, 45074), (4362, 43896), (4464, 42893), (5487, 34896), (5816, 32922), (6543, 29264), (7316, 26172), (8496, 22537), (8724, 21948), (10974, 17448), (11632, 16461), (13086, 14632)]