213560152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 276731048

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 37, 38, 46, 52, 74, 76, 92, 104, 127, 148, 152, 184, 247, 254, 296, 299, 437, 481, 494, 508, 598, 703, 851, 874, 962, 988, 1016, 1196, 1406, 1651, 1702, 1748, 1924, 1976, 2392, 2413, 2812, 2921, 3302, 3404, 3496, 3848, 4699, 4826, 5624, 5681, 5842, 6604, 6808, 9139, 9398, 9652, 11063, 11362, 11684, 13208, 16169, 18278, 18796, 19304, 22126, 22724, 23368, 31369, 32338, 36556, 37592, 37973, 44252, 45448, 55499, 61087, 62738, 64676, 73112, 75946, 88504, 89281, 108077, 110998, 122174, 125476, 129352, 151892, 178562, 210197, 216154, 221996, 244348, 250952, 303784, 357124, 420394, 432308, 443992, 488696, 714248, 721487, 840788, 864616, 1160653, 1405001, 1442974, 1681576, 2053463, 2321306, 2810002, 2885948, 4106926, 4642612, 5620004, 5771896, 8213852, 9285224, 11240008, 16427704, 26695019, 53390038, 106780076, 213560152]

約数ペア:

[(1, 213560152), (2, 106780076), (4, 53390038), (8, 26695019), (13, 16427704), (19, 11240008), (23, 9285224), (26, 8213852), (37, 5771896), (38, 5620004), (46, 4642612), (52, 4106926), (74, 2885948), (76, 2810002), (92, 2321306), (104, 2053463), (127, 1681576), (148, 1442974), (152, 1405001), (184, 1160653), (247, 864616), (254, 840788), (296, 721487), (299, 714248), (437, 488696), (481, 443992), (494, 432308), (508, 420394), (598, 357124), (703, 303784), (851, 250952), (874, 244348), (962, 221996), (988, 216154), (1016, 210197), (1196, 178562), (1406, 151892), (1651, 129352), (1702, 125476), (1748, 122174), (1924, 110998), (1976, 108077), (2392, 89281), (2413, 88504), (2812, 75946), (2921, 73112), (3302, 64676), (3404, 62738), (3496, 61087), (3848, 55499), (4699, 45448), (4826, 44252), (5624, 37973), (5681, 37592), (5842, 36556), (6604, 32338), (6808, 31369), (9139, 23368), (9398, 22724), (9652, 22126), (11063, 19304), (11362, 18796), (11684, 18278), (13208, 16169)]