158195976

素因数分解:

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

素因数の和:128

約数の個数: 96

約数和(自身を含む): 431359200

約数和(自身を除く): 273163224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 361, 372, 456, 589, 722, 744, 961, 1083, 1178, 1444, 1767, 1922, 2166, 2356, 2883, 2888, 3534, 3844, 4332, 4712, 5766, 6859, 7068, 7688, 8664, 11191, 11532, 13718, 14136, 18259, 20577, 22382, 23064, 27436, 33573, 36518, 41154, 44764, 54777, 54872, 67146, 73036, 82308, 89528, 109554, 134292, 146072, 164616, 212629, 219108, 268584, 346921, 425258, 438216, 637887, 693842, 850516, 1040763, 1275774, 1387684, 1701032, 2081526, 2551548, 2775368, 4163052, 5103096, 6591499, 8326104, 13182998, 19774497, 26365996, 39548994, 52731992, 79097988, 158195976]

約数ペア:

[(1, 158195976), (2, 79097988), (3, 52731992), (4, 39548994), (6, 26365996), (8, 19774497), (12, 13182998), (19, 8326104), (24, 6591499), (31, 5103096), (38, 4163052), (57, 2775368), (62, 2551548), (76, 2081526), (93, 1701032), (114, 1387684), (124, 1275774), (152, 1040763), (186, 850516), (228, 693842), (248, 637887), (361, 438216), (372, 425258), (456, 346921), (589, 268584), (722, 219108), (744, 212629), (961, 164616), (1083, 146072), (1178, 134292), (1444, 109554), (1767, 89528), (1922, 82308), (2166, 73036), (2356, 67146), (2883, 54872), (2888, 54777), (3534, 44764), (3844, 41154), (4332, 36518), (4712, 33573), (5766, 27436), (6859, 23064), (7068, 22382), (7688, 20577), (8664, 18259), (11191, 14136), (11532, 13718)]