155214304

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 372750336

約数和(自身を除く): 217536032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 112, 161, 184, 188, 224, 322, 329, 368, 376, 641, 644, 658, 736, 752, 1081, 1282, 1288, 1316, 1504, 2162, 2564, 2576, 2632, 4324, 4487, 5128, 5152, 5264, 7567, 8648, 8974, 10256, 10528, 14743, 15134, 17296, 17948, 20512, 29486, 30127, 30268, 34592, 35896, 58972, 60254, 60536, 71792, 103201, 117944, 120508, 121072, 143584, 206402, 210889, 235888, 241016, 242144, 412804, 421778, 471776, 482032, 692921, 825608, 843556, 964064, 1385842, 1651216, 1687112, 2771684, 3302432, 3374224, 4850447, 5543368, 6748448, 9700894, 11086736, 19401788, 22173472, 38803576, 77607152, 155214304]

約数ペア:

[(1, 155214304), (2, 77607152), (4, 38803576), (7, 22173472), (8, 19401788), (14, 11086736), (16, 9700894), (23, 6748448), (28, 5543368), (32, 4850447), (46, 3374224), (47, 3302432), (56, 2771684), (92, 1687112), (94, 1651216), (112, 1385842), (161, 964064), (184, 843556), (188, 825608), (224, 692921), (322, 482032), (329, 471776), (368, 421778), (376, 412804), (641, 242144), (644, 241016), (658, 235888), (736, 210889), (752, 206402), (1081, 143584), (1282, 121072), (1288, 120508), (1316, 117944), (1504, 103201), (2162, 71792), (2564, 60536), (2576, 60254), (2632, 58972), (4324, 35896), (4487, 34592), (5128, 30268), (5152, 30127), (5264, 29486), (7567, 20512), (8648, 17948), (8974, 17296), (10256, 15134), (10528, 14743)]