123640088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 294174720

約数和(自身を除く): 170534632

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 37, 44, 46, 52, 74, 88, 92, 104, 127, 143, 148, 184, 253, 254, 286, 296, 299, 407, 481, 506, 508, 572, 598, 814, 851, 962, 1012, 1016, 1144, 1196, 1397, 1628, 1651, 1702, 1924, 2024, 2392, 2794, 2921, 3256, 3289, 3302, 3404, 3848, 4699, 5291, 5588, 5842, 6578, 6604, 6808, 9361, 9398, 10582, 11063, 11176, 11684, 13156, 13208, 18161, 18722, 18796, 21164, 22126, 23368, 26312, 32131, 36322, 37444, 37592, 37973, 42328, 44252, 51689, 61087, 64262, 72644, 74888, 75946, 88504, 103378, 108077, 121693, 122174, 128524, 145288, 151892, 206756, 216154, 243386, 244348, 257048, 303784, 413512, 417703, 432308, 486772, 488696, 671957, 835406, 864616, 973544, 1188847, 1343914, 1405001, 1670812, 2377694, 2687828, 2810002, 3341624, 4755388, 5375656, 5620004, 9510776, 11240008, 15455011, 30910022, 61820044, 123640088]

約数ペア:

[(1, 123640088), (2, 61820044), (4, 30910022), (8, 15455011), (11, 11240008), (13, 9510776), (22, 5620004), (23, 5375656), (26, 4755388), (37, 3341624), (44, 2810002), (46, 2687828), (52, 2377694), (74, 1670812), (88, 1405001), (92, 1343914), (104, 1188847), (127, 973544), (143, 864616), (148, 835406), (184, 671957), (253, 488696), (254, 486772), (286, 432308), (296, 417703), (299, 413512), (407, 303784), (481, 257048), (506, 244348), (508, 243386), (572, 216154), (598, 206756), (814, 151892), (851, 145288), (962, 128524), (1012, 122174), (1016, 121693), (1144, 108077), (1196, 103378), (1397, 88504), (1628, 75946), (1651, 74888), (1702, 72644), (1924, 64262), (2024, 61087), (2392, 51689), (2794, 44252), (2921, 42328), (3256, 37973), (3289, 37592), (3302, 37444), (3404, 36322), (3848, 32131), (4699, 26312), (5291, 23368), (5588, 22126), (5842, 21164), (6578, 18796), (6604, 18722), (6808, 18161), (9361, 13208), (9398, 13156), (10582, 11684), (11063, 11176)]