100861956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 298704000

約数和(自身を除く): 197842044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 199, 228, 234, 247, 342, 351, 361, 398, 468, 494, 513, 597, 684, 702, 722, 741, 796, 988, 1026, 1083, 1194, 1404, 1444, 1482, 1791, 2052, 2166, 2223, 2388, 2587, 2964, 3249, 3582, 3781, 4332, 4446, 4693, 5174, 5373, 6498, 6669, 7164, 7562, 7761, 8892, 9386, 9747, 10348, 10746, 11343, 12996, 13338, 14079, 15124, 15522, 18772, 19494, 21492, 22686, 23283, 26676, 28158, 31044, 34029, 38988, 42237, 45372, 46566, 49153, 56316, 68058, 69849, 71839, 84474, 93132, 98306, 102087, 126711, 136116, 139698, 143678, 147459, 168948, 196612, 204174, 215517, 253422, 279396, 287356, 294918, 408348, 431034, 442377, 506844, 589836, 646551, 862068, 884754, 933907, 1293102, 1327131, 1769508, 1867814, 1939653, 2586204, 2654262, 2801721, 3735628, 3879306, 5308524, 5603442, 7758612, 8405163, 11206884, 16810326, 25215489, 33620652, 50430978, 100861956]

約数ペア:

[(1, 100861956), (2, 50430978), (3, 33620652), (4, 25215489), (6, 16810326), (9, 11206884), (12, 8405163), (13, 7758612), (18, 5603442), (19, 5308524), (26, 3879306), (27, 3735628), (36, 2801721), (38, 2654262), (39, 2586204), (52, 1939653), (54, 1867814), (57, 1769508), (76, 1327131), (78, 1293102), (108, 933907), (114, 884754), (117, 862068), (156, 646551), (171, 589836), (199, 506844), (228, 442377), (234, 431034), (247, 408348), (342, 294918), (351, 287356), (361, 279396), (398, 253422), (468, 215517), (494, 204174), (513, 196612), (597, 168948), (684, 147459), (702, 143678), (722, 139698), (741, 136116), (796, 126711), (988, 102087), (1026, 98306), (1083, 93132), (1194, 84474), (1404, 71839), (1444, 69849), (1482, 68058), (1791, 56316), (2052, 49153), (2166, 46566), (2223, 45372), (2388, 42237), (2587, 38988), (2964, 34029), (3249, 31044), (3582, 28158), (3781, 26676), (4332, 23283), (4446, 22686), (4693, 21492), (5174, 19494), (5373, 18772), (6498, 15522), (6669, 15124), (7164, 14079), (7562, 13338), (7761, 12996), (8892, 11343), (9386, 10746), (9747, 10348)]