158620512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 460857600

約数和(自身を除く): 302237088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 199, 228, 276, 304, 361, 368, 398, 437, 456, 552, 597, 608, 722, 736, 796, 874, 912, 1083, 1104, 1194, 1311, 1444, 1592, 1748, 1824, 2166, 2208, 2388, 2622, 2888, 3184, 3496, 3781, 4332, 4577, 4776, 5244, 5776, 6368, 6992, 7562, 8303, 8664, 9154, 9552, 10488, 11343, 11552, 13731, 13984, 15124, 16606, 17328, 18308, 19104, 20976, 22686, 24909, 27462, 30248, 33212, 34656, 36616, 41952, 45372, 49818, 54924, 60496, 66424, 71839, 73232, 86963, 90744, 99636, 109848, 120992, 132848, 143678, 146464, 173926, 181488, 199272, 215517, 219696, 260889, 265696, 287356, 347852, 362976, 398544, 431034, 439392, 521778, 574712, 695704, 797088, 862068, 1043556, 1149424, 1391408, 1652297, 1724136, 2087112, 2298848, 2782816, 3304594, 3448272, 4174224, 4956891, 6609188, 6896544, 8348448, 9913782, 13218376, 19827564, 26436752, 39655128, 52873504, 79310256, 158620512]

約数ペア:

[(1, 158620512), (2, 79310256), (3, 52873504), (4, 39655128), (6, 26436752), (8, 19827564), (12, 13218376), (16, 9913782), (19, 8348448), (23, 6896544), (24, 6609188), (32, 4956891), (38, 4174224), (46, 3448272), (48, 3304594), (57, 2782816), (69, 2298848), (76, 2087112), (92, 1724136), (96, 1652297), (114, 1391408), (138, 1149424), (152, 1043556), (184, 862068), (199, 797088), (228, 695704), (276, 574712), (304, 521778), (361, 439392), (368, 431034), (398, 398544), (437, 362976), (456, 347852), (552, 287356), (597, 265696), (608, 260889), (722, 219696), (736, 215517), (796, 199272), (874, 181488), (912, 173926), (1083, 146464), (1104, 143678), (1194, 132848), (1311, 120992), (1444, 109848), (1592, 99636), (1748, 90744), (1824, 86963), (2166, 73232), (2208, 71839), (2388, 66424), (2622, 60496), (2888, 54924), (3184, 49818), (3496, 45372), (3781, 41952), (4332, 36616), (4577, 34656), (4776, 33212), (5244, 30248), (5776, 27462), (6368, 24909), (6992, 22686), (7562, 20976), (8303, 19104), (8664, 18308), (9154, 17328), (9552, 16606), (10488, 15124), (11343, 13984), (11552, 13731)]