123366204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 357494592

約数和(自身を除く): 234128388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 73, 78, 92, 117, 138, 146, 156, 157, 207, 219, 234, 276, 292, 299, 314, 414, 438, 468, 471, 598, 628, 657, 828, 876, 897, 942, 949, 1196, 1314, 1413, 1679, 1794, 1884, 1898, 2041, 2628, 2691, 2826, 2847, 3358, 3588, 3611, 3796, 4082, 5037, 5382, 5652, 5694, 6123, 6716, 7222, 8164, 8541, 10074, 10764, 10833, 11388, 11461, 12246, 14444, 15111, 17082, 18369, 20148, 21666, 21827, 22922, 24492, 30222, 32499, 34164, 34383, 36738, 43332, 43654, 45844, 46943, 60444, 64998, 65481, 68766, 73476, 87308, 93886, 103149, 129996, 130962, 137532, 140829, 148993, 187772, 196443, 206298, 261924, 263603, 281658, 297986, 392886, 412596, 422487, 446979, 527206, 563316, 595972, 785772, 790809, 844974, 893958, 1054412, 1340937, 1581618, 1689948, 1787916, 2372427, 2681874, 3163236, 3426839, 4744854, 5363748, 6853678, 9489708, 10280517, 13707356, 20561034, 30841551, 41122068, 61683102, 123366204]

約数ペア:

[(1, 123366204), (2, 61683102), (3, 41122068), (4, 30841551), (6, 20561034), (9, 13707356), (12, 10280517), (13, 9489708), (18, 6853678), (23, 5363748), (26, 4744854), (36, 3426839), (39, 3163236), (46, 2681874), (52, 2372427), (69, 1787916), (73, 1689948), (78, 1581618), (92, 1340937), (117, 1054412), (138, 893958), (146, 844974), (156, 790809), (157, 785772), (207, 595972), (219, 563316), (234, 527206), (276, 446979), (292, 422487), (299, 412596), (314, 392886), (414, 297986), (438, 281658), (468, 263603), (471, 261924), (598, 206298), (628, 196443), (657, 187772), (828, 148993), (876, 140829), (897, 137532), (942, 130962), (949, 129996), (1196, 103149), (1314, 93886), (1413, 87308), (1679, 73476), (1794, 68766), (1884, 65481), (1898, 64998), (2041, 60444), (2628, 46943), (2691, 45844), (2826, 43654), (2847, 43332), (3358, 36738), (3588, 34383), (3611, 34164), (3796, 32499), (4082, 30222), (5037, 24492), (5382, 22922), (5652, 21827), (5694, 21666), (6123, 20148), (6716, 18369), (7222, 17082), (8164, 15111), (8541, 14444), (10074, 12246), (10764, 11461), (10833, 11388)]