163242534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 436423680

約数和(自身を除く): 273181146

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 43, 51, 78, 86, 91, 102, 119, 129, 182, 221, 238, 258, 273, 301, 357, 409, 442, 546, 559, 602, 663, 714, 731, 818, 903, 1118, 1227, 1326, 1462, 1547, 1677, 1806, 2193, 2454, 2863, 3094, 3354, 3913, 4386, 4641, 5117, 5317, 5726, 6953, 7826, 8589, 9282, 9503, 10234, 10634, 11739, 13906, 15351, 15951, 17178, 17587, 19006, 20859, 23478, 28509, 30702, 31902, 35174, 37219, 41718, 48671, 52761, 57018, 66521, 74438, 90389, 97342, 105522, 111657, 123109, 133042, 146013, 180778, 199563, 223314, 228631, 246218, 271167, 292026, 298979, 369327, 399126, 457262, 542334, 597958, 632723, 685893, 738654, 896937, 1265446, 1371786, 1600417, 1793874, 1898169, 2092853, 3200834, 3796338, 3886727, 4185706, 4801251, 6278559, 7773454, 9602502, 11660181, 12557118, 23320362, 27207089, 54414178, 81621267, 163242534]

約数ペア:

[(1, 163242534), (2, 81621267), (3, 54414178), (6, 27207089), (7, 23320362), (13, 12557118), (14, 11660181), (17, 9602502), (21, 7773454), (26, 6278559), (34, 4801251), (39, 4185706), (42, 3886727), (43, 3796338), (51, 3200834), (78, 2092853), (86, 1898169), (91, 1793874), (102, 1600417), (119, 1371786), (129, 1265446), (182, 896937), (221, 738654), (238, 685893), (258, 632723), (273, 597958), (301, 542334), (357, 457262), (409, 399126), (442, 369327), (546, 298979), (559, 292026), (602, 271167), (663, 246218), (714, 228631), (731, 223314), (818, 199563), (903, 180778), (1118, 146013), (1227, 133042), (1326, 123109), (1462, 111657), (1547, 105522), (1677, 97342), (1806, 90389), (2193, 74438), (2454, 66521), (2863, 57018), (3094, 52761), (3354, 48671), (3913, 41718), (4386, 37219), (4641, 35174), (5117, 31902), (5317, 30702), (5726, 28509), (6953, 23478), (7826, 20859), (8589, 19006), (9282, 17587), (9503, 17178), (10234, 15951), (10634, 15351), (11739, 13906)]