127254384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 380399760

約数和(自身を除く): 253145376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 227, 229, 272, 306, 408, 454, 458, 612, 681, 687, 816, 908, 916, 1224, 1362, 1374, 1816, 1832, 2043, 2061, 2448, 2724, 2748, 3632, 3664, 3859, 3893, 4086, 4122, 5448, 5496, 7718, 7786, 8172, 8244, 10896, 10992, 11577, 11679, 15436, 15572, 16344, 16488, 23154, 23358, 30872, 31144, 32688, 32976, 34731, 35037, 46308, 46716, 51983, 61744, 62288, 69462, 70074, 92616, 93432, 103966, 138924, 140148, 155949, 185232, 186864, 207932, 277848, 280296, 311898, 415864, 467847, 555696, 560592, 623796, 831728, 883711, 935694, 1247592, 1767422, 1871388, 2495184, 2651133, 3534844, 3742776, 5302266, 7069688, 7485552, 7953399, 10604532, 14139376, 15906798, 21209064, 31813596, 42418128, 63627192, 127254384]

約数ペア:

[(1, 127254384), (2, 63627192), (3, 42418128), (4, 31813596), (6, 21209064), (8, 15906798), (9, 14139376), (12, 10604532), (16, 7953399), (17, 7485552), (18, 7069688), (24, 5302266), (34, 3742776), (36, 3534844), (48, 2651133), (51, 2495184), (68, 1871388), (72, 1767422), (102, 1247592), (136, 935694), (144, 883711), (153, 831728), (204, 623796), (227, 560592), (229, 555696), (272, 467847), (306, 415864), (408, 311898), (454, 280296), (458, 277848), (612, 207932), (681, 186864), (687, 185232), (816, 155949), (908, 140148), (916, 138924), (1224, 103966), (1362, 93432), (1374, 92616), (1816, 70074), (1832, 69462), (2043, 62288), (2061, 61744), (2448, 51983), (2724, 46716), (2748, 46308), (3632, 35037), (3664, 34731), (3859, 32976), (3893, 32688), (4086, 31144), (4122, 30872), (5448, 23358), (5496, 23154), (7718, 16488), (7786, 16344), (8172, 15572), (8244, 15436), (10896, 11679), (10992, 11577)]