105789112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 254822400

約数和(自身を除く): 149033288

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 157, 209, 247, 248, 286, 314, 341, 403, 418, 494, 572, 589, 628, 682, 806, 836, 988, 1144, 1178, 1256, 1364, 1612, 1672, 1727, 1976, 2041, 2356, 2717, 2728, 2983, 3224, 3454, 4082, 4433, 4712, 4867, 5434, 5966, 6479, 6908, 7657, 8164, 8866, 9734, 10868, 11932, 12958, 13816, 15314, 16328, 17732, 19468, 21736, 22451, 23864, 25916, 30628, 32813, 35464, 38779, 38936, 44902, 51832, 53537, 61256, 63271, 65626, 77558, 84227, 89804, 92473, 107074, 126542, 131252, 155116, 168454, 179608, 184946, 214148, 253084, 262504, 310232, 336908, 369892, 426569, 428296, 506168, 673816, 695981, 739784, 853138, 1017203, 1202149, 1391962, 1706276, 2034406, 2404298, 2783924, 3412552, 4068812, 4808596, 5567848, 8137624, 9617192, 13223639, 26447278, 52894556, 105789112]

約数ペア:

[(1, 105789112), (2, 52894556), (4, 26447278), (8, 13223639), (11, 9617192), (13, 8137624), (19, 5567848), (22, 4808596), (26, 4068812), (31, 3412552), (38, 2783924), (44, 2404298), (52, 2034406), (62, 1706276), (76, 1391962), (88, 1202149), (104, 1017203), (124, 853138), (143, 739784), (152, 695981), (157, 673816), (209, 506168), (247, 428296), (248, 426569), (286, 369892), (314, 336908), (341, 310232), (403, 262504), (418, 253084), (494, 214148), (572, 184946), (589, 179608), (628, 168454), (682, 155116), (806, 131252), (836, 126542), (988, 107074), (1144, 92473), (1178, 89804), (1256, 84227), (1364, 77558), (1612, 65626), (1672, 63271), (1727, 61256), (1976, 53537), (2041, 51832), (2356, 44902), (2717, 38936), (2728, 38779), (2983, 35464), (3224, 32813), (3454, 30628), (4082, 25916), (4433, 23864), (4712, 22451), (4867, 21736), (5434, 19468), (5966, 17732), (6479, 16328), (6908, 15314), (7657, 13816), (8164, 12958), (8866, 11932), (9734, 10868)]