156931344

素因数分解:

$2^4\times 3^5\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 460026112

約数和(自身を除く): 303094768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 223, 243, 324, 362, 432, 446, 486, 543, 648, 669, 724, 892, 972, 1086, 1296, 1338, 1448, 1629, 1784, 1944, 2007, 2172, 2676, 2896, 3258, 3568, 3888, 4014, 4344, 4887, 5352, 6021, 6516, 8028, 8688, 9774, 10704, 12042, 13032, 14661, 16056, 18063, 19548, 24084, 26064, 29322, 32112, 36126, 39096, 40363, 43983, 48168, 54189, 58644, 72252, 78192, 80726, 87966, 96336, 108378, 117288, 121089, 144504, 161452, 175932, 216756, 234576, 242178, 289008, 322904, 351864, 363267, 433512, 484356, 645808, 703728, 726534, 867024, 968712, 1089801, 1453068, 1937424, 2179602, 2906136, 3269403, 4359204, 5812272, 6538806, 8718408, 9808209, 13077612, 17436816, 19616418, 26155224, 39232836, 52310448, 78465672, 156931344]

約数ペア:

[(1, 156931344), (2, 78465672), (3, 52310448), (4, 39232836), (6, 26155224), (8, 19616418), (9, 17436816), (12, 13077612), (16, 9808209), (18, 8718408), (24, 6538806), (27, 5812272), (36, 4359204), (48, 3269403), (54, 2906136), (72, 2179602), (81, 1937424), (108, 1453068), (144, 1089801), (162, 968712), (181, 867024), (216, 726534), (223, 703728), (243, 645808), (324, 484356), (362, 433512), (432, 363267), (446, 351864), (486, 322904), (543, 289008), (648, 242178), (669, 234576), (724, 216756), (892, 175932), (972, 161452), (1086, 144504), (1296, 121089), (1338, 117288), (1448, 108378), (1629, 96336), (1784, 87966), (1944, 80726), (2007, 78192), (2172, 72252), (2676, 58644), (2896, 54189), (3258, 48168), (3568, 43983), (3888, 40363), (4014, 39096), (4344, 36126), (4887, 32112), (5352, 29322), (6021, 26064), (6516, 24084), (8028, 19548), (8688, 18063), (9774, 16056), (10704, 14661), (12042, 13032)]