123368064

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 355041600

約数和(自身を除く): 231673536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 296, 304, 384, 444, 456, 457, 592, 608, 703, 888, 912, 914, 1184, 1216, 1371, 1406, 1776, 1824, 1828, 2109, 2368, 2432, 2742, 2812, 3552, 3648, 3656, 4218, 4736, 5484, 5624, 7104, 7296, 7312, 8436, 8683, 10968, 11248, 14208, 14624, 16872, 16909, 17366, 21936, 22496, 26049, 29248, 33744, 33818, 34732, 43872, 44992, 50727, 52098, 58496, 67488, 67636, 69464, 87744, 89984, 101454, 104196, 134976, 135272, 138928, 175488, 202908, 208392, 269952, 270544, 277856, 321271, 405816, 416784, 541088, 555712, 642542, 811632, 833568, 963813, 1082176, 1111424, 1285084, 1623264, 1667136, 1927626, 2164352, 2570168, 3246528, 3334272, 3855252, 5140336, 6493056, 7710504, 10280672, 15421008, 20561344, 30842016, 41122688, 61684032, 123368064]

約数ペア:

[(1, 123368064), (2, 61684032), (3, 41122688), (4, 30842016), (6, 20561344), (8, 15421008), (12, 10280672), (16, 7710504), (19, 6493056), (24, 5140336), (32, 3855252), (37, 3334272), (38, 3246528), (48, 2570168), (57, 2164352), (64, 1927626), (74, 1667136), (76, 1623264), (96, 1285084), (111, 1111424), (114, 1082176), (128, 963813), (148, 833568), (152, 811632), (192, 642542), (222, 555712), (228, 541088), (296, 416784), (304, 405816), (384, 321271), (444, 277856), (456, 270544), (457, 269952), (592, 208392), (608, 202908), (703, 175488), (888, 138928), (912, 135272), (914, 134976), (1184, 104196), (1216, 101454), (1371, 89984), (1406, 87744), (1776, 69464), (1824, 67636), (1828, 67488), (2109, 58496), (2368, 52098), (2432, 50727), (2742, 44992), (2812, 43872), (3552, 34732), (3648, 33818), (3656, 33744), (4218, 29248), (4736, 26049), (5484, 22496), (5624, 21936), (7104, 17366), (7296, 16909), (7312, 16872), (8436, 14624), (8683, 14208), (10968, 11248)]