240167296

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 551167200

約数和(自身を除く): 310999904

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 128, 136, 148, 152, 157, 272, 296, 304, 314, 323, 544, 592, 608, 628, 629, 646, 703, 1088, 1184, 1216, 1256, 1258, 1292, 1406, 2176, 2368, 2432, 2512, 2516, 2584, 2669, 2812, 2983, 4736, 5024, 5032, 5168, 5338, 5624, 5809, 5966, 10048, 10064, 10336, 10676, 11248, 11618, 11932, 11951, 20096, 20128, 20672, 21352, 22496, 23236, 23864, 23902, 40256, 41344, 42704, 44992, 46472, 47728, 47804, 50711, 80512, 85408, 89984, 92944, 95456, 95608, 98753, 101422, 110371, 170816, 185888, 190912, 191216, 197506, 202844, 220742, 341632, 371776, 381824, 382432, 395012, 405688, 441484, 743552, 764864, 790024, 811376, 882968, 1529728, 1580048, 1622752, 1765936, 1876307, 3160096, 3245504, 3531872, 3752614, 6320192, 6491008, 7063744, 7505228, 12640384, 14127488, 15010456, 30020912, 60041824, 120083648, 240167296]

約数ペア:

[(1, 240167296), (2, 120083648), (4, 60041824), (8, 30020912), (16, 15010456), (17, 14127488), (19, 12640384), (32, 7505228), (34, 7063744), (37, 6491008), (38, 6320192), (64, 3752614), (68, 3531872), (74, 3245504), (76, 3160096), (128, 1876307), (136, 1765936), (148, 1622752), (152, 1580048), (157, 1529728), (272, 882968), (296, 811376), (304, 790024), (314, 764864), (323, 743552), (544, 441484), (592, 405688), (608, 395012), (628, 382432), (629, 381824), (646, 371776), (703, 341632), (1088, 220742), (1184, 202844), (1216, 197506), (1256, 191216), (1258, 190912), (1292, 185888), (1406, 170816), (2176, 110371), (2368, 101422), (2432, 98753), (2512, 95608), (2516, 95456), (2584, 92944), (2669, 89984), (2812, 85408), (2983, 80512), (4736, 50711), (5024, 47804), (5032, 47728), (5168, 46472), (5338, 44992), (5624, 42704), (5809, 41344), (5966, 40256), (10048, 23902), (10064, 23864), (10336, 23236), (10676, 22496), (11248, 21352), (11618, 20672), (11932, 20128), (11951, 20096)]