136741992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 377118720

約数和(自身を除く): 240376728

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 61, 62, 69, 92, 93, 122, 124, 131, 138, 183, 184, 186, 244, 248, 262, 276, 366, 372, 393, 488, 524, 552, 713, 732, 744, 786, 1048, 1403, 1426, 1464, 1572, 1891, 2139, 2806, 2852, 3013, 3144, 3782, 4061, 4209, 4278, 5612, 5673, 5704, 6026, 7564, 7991, 8122, 8418, 8556, 9039, 11224, 11346, 12052, 12183, 15128, 15982, 16244, 16836, 17112, 18078, 22692, 23973, 24104, 24366, 31964, 32488, 33672, 36156, 43493, 45384, 47946, 48732, 63928, 72312, 86986, 93403, 95892, 97464, 130479, 173972, 183793, 186806, 191784, 247721, 260958, 280209, 347944, 367586, 373612, 495442, 521916, 551379, 560418, 735172, 743163, 747224, 990884, 1043832, 1102758, 1120836, 1470344, 1486326, 1981768, 2205516, 2241672, 2972652, 4411032, 5697583, 5945304, 11395166, 17092749, 22790332, 34185498, 45580664, 68370996, 136741992]

約数ペア:

[(1, 136741992), (2, 68370996), (3, 45580664), (4, 34185498), (6, 22790332), (8, 17092749), (12, 11395166), (23, 5945304), (24, 5697583), (31, 4411032), (46, 2972652), (61, 2241672), (62, 2205516), (69, 1981768), (92, 1486326), (93, 1470344), (122, 1120836), (124, 1102758), (131, 1043832), (138, 990884), (183, 747224), (184, 743163), (186, 735172), (244, 560418), (248, 551379), (262, 521916), (276, 495442), (366, 373612), (372, 367586), (393, 347944), (488, 280209), (524, 260958), (552, 247721), (713, 191784), (732, 186806), (744, 183793), (786, 173972), (1048, 130479), (1403, 97464), (1426, 95892), (1464, 93403), (1572, 86986), (1891, 72312), (2139, 63928), (2806, 48732), (2852, 47946), (3013, 45384), (3144, 43493), (3782, 36156), (4061, 33672), (4209, 32488), (4278, 31964), (5612, 24366), (5673, 24104), (5704, 23973), (6026, 22692), (7564, 18078), (7991, 17112), (8122, 16836), (8418, 16244), (8556, 15982), (9039, 15128), (11224, 12183), (11346, 12052)]