189988656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 160

約数和(自身を含む): 584962560

約数和(自身を除く): 394973904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 89, 104, 132, 143, 156, 176, 178, 208, 264, 267, 286, 311, 312, 356, 429, 528, 534, 572, 622, 624, 712, 858, 933, 979, 1068, 1144, 1157, 1244, 1424, 1716, 1866, 1958, 2136, 2288, 2314, 2488, 2937, 3421, 3432, 3471, 3732, 3916, 4043, 4272, 4628, 4976, 5874, 6842, 6864, 6942, 7464, 7832, 8086, 9256, 10263, 11748, 12129, 12727, 13684, 13884, 14928, 15664, 16172, 18512, 20526, 23496, 24258, 25454, 27368, 27679, 27768, 32344, 38181, 41052, 44473, 46992, 48516, 50908, 54736, 55358, 55536, 64688, 76362, 82104, 83037, 88946, 97032, 101816, 110716, 133419, 152724, 164208, 166074, 177892, 194064, 203632, 221432, 266838, 304469, 305448, 332148, 355784, 359827, 442864, 533676, 608938, 610896, 664296, 711568, 719654, 913407, 1067352, 1079481, 1217876, 1328592, 1439308, 1826814, 2134704, 2158962, 2435752, 2878616, 3653628, 3958097, 4317924, 4871504, 5757232, 7307256, 7916194, 8635848, 11874291, 14614512, 15832388, 17271696, 23748582, 31664776, 47497164, 63329552, 94994328, 189988656]

約数ペア:

[(1, 189988656), (2, 94994328), (3, 63329552), (4, 47497164), (6, 31664776), (8, 23748582), (11, 17271696), (12, 15832388), (13, 14614512), (16, 11874291), (22, 8635848), (24, 7916194), (26, 7307256), (33, 5757232), (39, 4871504), (44, 4317924), (48, 3958097), (52, 3653628), (66, 2878616), (78, 2435752), (88, 2158962), (89, 2134704), (104, 1826814), (132, 1439308), (143, 1328592), (156, 1217876), (176, 1079481), (178, 1067352), (208, 913407), (264, 719654), (267, 711568), (286, 664296), (311, 610896), (312, 608938), (356, 533676), (429, 442864), (528, 359827), (534, 355784), (572, 332148), (622, 305448), (624, 304469), (712, 266838), (858, 221432), (933, 203632), (979, 194064), (1068, 177892), (1144, 166074), (1157, 164208), (1244, 152724), (1424, 133419), (1716, 110716), (1866, 101816), (1958, 97032), (2136, 88946), (2288, 83037), (2314, 82104), (2488, 76362), (2937, 64688), (3421, 55536), (3432, 55358), (3471, 54736), (3732, 50908), (3916, 48516), (4043, 46992), (4272, 44473), (4628, 41052), (4976, 38181), (5874, 32344), (6842, 27768), (6864, 27679), (6942, 27368), (7464, 25454), (7832, 24258), (8086, 23496), (9256, 20526), (10263, 18512), (11748, 16172), (12129, 15664), (12727, 14928), (13684, 13884)]