128444712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 381888000

約数和(自身を除く): 253443288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 209, 228, 232, 264, 319, 348, 418, 456, 551, 627, 638, 696, 836, 883, 957, 1102, 1254, 1276, 1653, 1672, 1766, 1914, 2204, 2508, 2552, 2649, 3306, 3532, 3828, 4408, 5016, 5298, 6061, 6612, 7064, 7656, 9713, 10596, 12122, 13224, 16777, 18183, 19426, 21192, 24244, 25607, 29139, 33554, 36366, 38852, 48488, 50331, 51214, 58278, 67108, 72732, 76821, 77704, 100662, 102428, 116556, 134216, 145464, 153642, 184547, 201324, 204856, 233112, 281677, 307284, 369094, 402648, 486533, 553641, 563354, 614568, 738188, 845031, 973066, 1107282, 1126708, 1459599, 1476376, 1690062, 1946132, 2214564, 2253416, 2919198, 3380124, 3892264, 4429128, 5351863, 5838396, 6760248, 10703726, 11676792, 16055589, 21407452, 32111178, 42814904, 64222356, 128444712]

約数ペア:

[(1, 128444712), (2, 64222356), (3, 42814904), (4, 32111178), (6, 21407452), (8, 16055589), (11, 11676792), (12, 10703726), (19, 6760248), (22, 5838396), (24, 5351863), (29, 4429128), (33, 3892264), (38, 3380124), (44, 2919198), (57, 2253416), (58, 2214564), (66, 1946132), (76, 1690062), (87, 1476376), (88, 1459599), (114, 1126708), (116, 1107282), (132, 973066), (152, 845031), (174, 738188), (209, 614568), (228, 563354), (232, 553641), (264, 486533), (319, 402648), (348, 369094), (418, 307284), (456, 281677), (551, 233112), (627, 204856), (638, 201324), (696, 184547), (836, 153642), (883, 145464), (957, 134216), (1102, 116556), (1254, 102428), (1276, 100662), (1653, 77704), (1672, 76821), (1766, 72732), (1914, 67108), (2204, 58278), (2508, 51214), (2552, 50331), (2649, 48488), (3306, 38852), (3532, 36366), (3828, 33554), (4408, 29139), (5016, 25607), (5298, 24244), (6061, 21192), (6612, 19426), (7064, 18183), (7656, 16777), (9713, 13224), (10596, 12122)]