123697992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 354585600

約数和(自身を除く): 230887608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 107, 116, 132, 151, 174, 214, 232, 264, 302, 319, 321, 348, 428, 453, 604, 638, 642, 696, 856, 906, 957, 1177, 1208, 1276, 1284, 1661, 1812, 1914, 2354, 2552, 2568, 3103, 3322, 3531, 3624, 3828, 4379, 4708, 4983, 6206, 6644, 7062, 7656, 8758, 9309, 9416, 9966, 12412, 13137, 13288, 14124, 16157, 17516, 18618, 19932, 24824, 26274, 28248, 32314, 34133, 35032, 37236, 39864, 48169, 48471, 52548, 64628, 68266, 74472, 96338, 96942, 102399, 105096, 129256, 136532, 144507, 177727, 192676, 193884, 204798, 273064, 289014, 355454, 385352, 387768, 409596, 468553, 533181, 578028, 710908, 819192, 937106, 1066362, 1156056, 1405659, 1421816, 1874212, 2132724, 2811318, 3748424, 4265448, 5154083, 5622636, 10308166, 11245272, 15462249, 20616332, 30924498, 41232664, 61848996, 123697992]

約数ペア:

[(1, 123697992), (2, 61848996), (3, 41232664), (4, 30924498), (6, 20616332), (8, 15462249), (11, 11245272), (12, 10308166), (22, 5622636), (24, 5154083), (29, 4265448), (33, 3748424), (44, 2811318), (58, 2132724), (66, 1874212), (87, 1421816), (88, 1405659), (107, 1156056), (116, 1066362), (132, 937106), (151, 819192), (174, 710908), (214, 578028), (232, 533181), (264, 468553), (302, 409596), (319, 387768), (321, 385352), (348, 355454), (428, 289014), (453, 273064), (604, 204798), (638, 193884), (642, 192676), (696, 177727), (856, 144507), (906, 136532), (957, 129256), (1177, 105096), (1208, 102399), (1276, 96942), (1284, 96338), (1661, 74472), (1812, 68266), (1914, 64628), (2354, 52548), (2552, 48471), (2568, 48169), (3103, 39864), (3322, 37236), (3531, 35032), (3624, 34133), (3828, 32314), (4379, 28248), (4708, 26274), (4983, 24824), (6206, 19932), (6644, 18618), (7062, 17516), (7656, 16157), (8758, 14124), (9309, 13288), (9416, 13137), (9966, 12412)]