155671152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 500301312

約数和(自身を除く): 344630160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 157, 168, 182, 208, 227, 273, 312, 314, 336, 364, 454, 471, 546, 624, 628, 681, 728, 908, 942, 1092, 1099, 1256, 1362, 1456, 1589, 1816, 1884, 2041, 2184, 2198, 2512, 2724, 2951, 3178, 3297, 3632, 3768, 4082, 4368, 4396, 4767, 5448, 5902, 6123, 6356, 6594, 7536, 8164, 8792, 8853, 9534, 10896, 11804, 12246, 12712, 13188, 14287, 16328, 17584, 17706, 19068, 20657, 23608, 24492, 25424, 26376, 28574, 32656, 35412, 35639, 38136, 41314, 42861, 47216, 48984, 52752, 57148, 61971, 70824, 71278, 76272, 82628, 85722, 97968, 106917, 114296, 123942, 141648, 142556, 165256, 171444, 213834, 228592, 247884, 249473, 285112, 330512, 342888, 427668, 463307, 495768, 498946, 570224, 685776, 748419, 855336, 926614, 991536, 997892, 1389921, 1496838, 1710672, 1853228, 1995784, 2779842, 2993676, 3243149, 3706456, 3991568, 5559684, 5987352, 6486298, 7412912, 9729447, 11119368, 11974704, 12972596, 19458894, 22238736, 25945192, 38917788, 51890384, 77835576, 155671152]

約数ペア:

[(1, 155671152), (2, 77835576), (3, 51890384), (4, 38917788), (6, 25945192), (7, 22238736), (8, 19458894), (12, 12972596), (13, 11974704), (14, 11119368), (16, 9729447), (21, 7412912), (24, 6486298), (26, 5987352), (28, 5559684), (39, 3991568), (42, 3706456), (48, 3243149), (52, 2993676), (56, 2779842), (78, 1995784), (84, 1853228), (91, 1710672), (104, 1496838), (112, 1389921), (156, 997892), (157, 991536), (168, 926614), (182, 855336), (208, 748419), (227, 685776), (273, 570224), (312, 498946), (314, 495768), (336, 463307), (364, 427668), (454, 342888), (471, 330512), (546, 285112), (624, 249473), (628, 247884), (681, 228592), (728, 213834), (908, 171444), (942, 165256), (1092, 142556), (1099, 141648), (1256, 123942), (1362, 114296), (1456, 106917), (1589, 97968), (1816, 85722), (1884, 82628), (2041, 76272), (2184, 71278), (2198, 70824), (2512, 61971), (2724, 57148), (2951, 52752), (3178, 48984), (3297, 47216), (3632, 42861), (3768, 41314), (4082, 38136), (4368, 35639), (4396, 35412), (4767, 32656), (5448, 28574), (5902, 26376), (6123, 25424), (6356, 24492), (6594, 23608), (7536, 20657), (8164, 19068), (8792, 17706), (8853, 17584), (9534, 16328), (10896, 14287), (11804, 13188), (12246, 12712)]