156052016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 340454400

約数和(自身を除く): 184402384

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 464, 496, 551, 571, 589, 899, 1102, 1142, 1178, 1798, 2204, 2284, 2356, 3596, 4408, 4568, 4712, 7192, 8816, 9136, 9424, 10849, 14384, 16559, 17081, 17701, 21698, 33118, 34162, 35402, 43396, 66236, 68324, 70804, 86792, 132472, 136648, 141608, 173584, 264944, 273296, 283216, 314621, 336319, 513329, 629242, 672638, 1026658, 1258484, 1345276, 2053316, 2516968, 2690552, 4106632, 5033936, 5381104, 8213264, 9753251, 19506502, 39013004, 78026008, 156052016]

約数ペア:

[(1, 156052016), (2, 78026008), (4, 39013004), (8, 19506502), (16, 9753251), (19, 8213264), (29, 5381104), (31, 5033936), (38, 4106632), (58, 2690552), (62, 2516968), (76, 2053316), (116, 1345276), (124, 1258484), (152, 1026658), (232, 672638), (248, 629242), (304, 513329), (464, 336319), (496, 314621), (551, 283216), (571, 273296), (589, 264944), (899, 173584), (1102, 141608), (1142, 136648), (1178, 132472), (1798, 86792), (2204, 70804), (2284, 68324), (2356, 66236), (3596, 43396), (4408, 35402), (4568, 34162), (4712, 33118), (7192, 21698), (8816, 17701), (9136, 17081), (9424, 16559), (10849, 14384)]