187020912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 552964608

約数和(自身を除く): 365943696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 83, 92, 104, 138, 156, 157, 166, 184, 208, 249, 276, 299, 312, 314, 332, 368, 471, 498, 552, 598, 624, 628, 664, 897, 942, 996, 1079, 1104, 1196, 1256, 1328, 1794, 1884, 1909, 1992, 2041, 2158, 2392, 2512, 3237, 3588, 3611, 3768, 3818, 3984, 4082, 4316, 4784, 5727, 6123, 6474, 7176, 7222, 7536, 7636, 8164, 8632, 10833, 11454, 12246, 12948, 13031, 14352, 14444, 15272, 16328, 17264, 21666, 22908, 24492, 24817, 25896, 26062, 28888, 30544, 32656, 39093, 43332, 45816, 46943, 48984, 49634, 51792, 52124, 57776, 74451, 78186, 86664, 91632, 93886, 97968, 99268, 104248, 140829, 148902, 156372, 169403, 173328, 187772, 198536, 208496, 281658, 297804, 299713, 312744, 338806, 375544, 397072, 508209, 563316, 595608, 599426, 625488, 677612, 751088, 899139, 1016418, 1126632, 1191216, 1198852, 1355224, 1798278, 2032836, 2253264, 2397704, 2710448, 3596556, 3896269, 4065672, 4795408, 7193112, 7792538, 8131344, 11688807, 14386224, 15585076, 23377614, 31170152, 46755228, 62340304, 93510456, 187020912]

約数ペア:

[(1, 187020912), (2, 93510456), (3, 62340304), (4, 46755228), (6, 31170152), (8, 23377614), (12, 15585076), (13, 14386224), (16, 11688807), (23, 8131344), (24, 7792538), (26, 7193112), (39, 4795408), (46, 4065672), (48, 3896269), (52, 3596556), (69, 2710448), (78, 2397704), (83, 2253264), (92, 2032836), (104, 1798278), (138, 1355224), (156, 1198852), (157, 1191216), (166, 1126632), (184, 1016418), (208, 899139), (249, 751088), (276, 677612), (299, 625488), (312, 599426), (314, 595608), (332, 563316), (368, 508209), (471, 397072), (498, 375544), (552, 338806), (598, 312744), (624, 299713), (628, 297804), (664, 281658), (897, 208496), (942, 198536), (996, 187772), (1079, 173328), (1104, 169403), (1196, 156372), (1256, 148902), (1328, 140829), (1794, 104248), (1884, 99268), (1909, 97968), (1992, 93886), (2041, 91632), (2158, 86664), (2392, 78186), (2512, 74451), (3237, 57776), (3588, 52124), (3611, 51792), (3768, 49634), (3818, 48984), (3984, 46943), (4082, 45816), (4316, 43332), (4784, 39093), (5727, 32656), (6123, 30544), (6474, 28888), (7176, 26062), (7222, 25896), (7536, 24817), (7636, 24492), (8164, 22908), (8632, 21666), (10833, 17264), (11454, 16328), (12246, 15272), (12948, 14444), (13031, 14352)]