83138224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 185231200

約数和(自身を除く): 102092976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 109, 152, 193, 208, 218, 247, 304, 386, 436, 494, 772, 872, 988, 1417, 1544, 1744, 1976, 2071, 2509, 2834, 3088, 3667, 3952, 4142, 5018, 5668, 7334, 8284, 10036, 11336, 14668, 16568, 20072, 21037, 22672, 26923, 29336, 33136, 40144, 42074, 47671, 53846, 58672, 84148, 95342, 107692, 168296, 190684, 215384, 273481, 336592, 381368, 399703, 430768, 546962, 762736, 799406, 1093924, 1598812, 2187848, 3197624, 4375696, 5196139, 6395248, 10392278, 20784556, 41569112, 83138224]

約数ペア:

[(1, 83138224), (2, 41569112), (4, 20784556), (8, 10392278), (13, 6395248), (16, 5196139), (19, 4375696), (26, 3197624), (38, 2187848), (52, 1598812), (76, 1093924), (104, 799406), (109, 762736), (152, 546962), (193, 430768), (208, 399703), (218, 381368), (247, 336592), (304, 273481), (386, 215384), (436, 190684), (494, 168296), (772, 107692), (872, 95342), (988, 84148), (1417, 58672), (1544, 53846), (1744, 47671), (1976, 42074), (2071, 40144), (2509, 33136), (2834, 29336), (3088, 26923), (3667, 22672), (3952, 21037), (4142, 20072), (5018, 16568), (5668, 14668), (7334, 11336), (8284, 10036)]