138101472

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 423036432

約数和(自身を除く): 284934960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 96, 102, 134, 136, 144, 153, 201, 204, 268, 272, 288, 306, 402, 408, 421, 536, 544, 603, 612, 804, 816, 842, 1072, 1139, 1206, 1224, 1263, 1608, 1632, 1684, 2144, 2278, 2412, 2448, 2526, 3216, 3368, 3417, 3789, 4556, 4824, 4896, 5052, 6432, 6736, 6834, 7157, 7578, 9112, 9648, 10104, 10251, 13472, 13668, 14314, 15156, 18224, 19296, 20208, 20502, 21471, 27336, 28207, 28628, 30312, 36448, 40416, 41004, 42942, 54672, 56414, 57256, 60624, 64413, 82008, 84621, 85884, 109344, 112828, 114512, 121248, 128826, 164016, 169242, 171768, 225656, 229024, 253863, 257652, 328032, 338484, 343536, 451312, 479519, 507726, 515304, 676968, 687072, 902624, 959038, 1015452, 1030608, 1353936, 1438557, 1918076, 2030904, 2061216, 2707872, 2877114, 3836152, 4061808, 4315671, 5754228, 7672304, 8123616, 8631342, 11508456, 15344608, 17262684, 23016912, 34525368, 46033824, 69050736, 138101472]

約数ペア:

[(1, 138101472), (2, 69050736), (3, 46033824), (4, 34525368), (6, 23016912), (8, 17262684), (9, 15344608), (12, 11508456), (16, 8631342), (17, 8123616), (18, 7672304), (24, 5754228), (32, 4315671), (34, 4061808), (36, 3836152), (48, 2877114), (51, 2707872), (67, 2061216), (68, 2030904), (72, 1918076), (96, 1438557), (102, 1353936), (134, 1030608), (136, 1015452), (144, 959038), (153, 902624), (201, 687072), (204, 676968), (268, 515304), (272, 507726), (288, 479519), (306, 451312), (402, 343536), (408, 338484), (421, 328032), (536, 257652), (544, 253863), (603, 229024), (612, 225656), (804, 171768), (816, 169242), (842, 164016), (1072, 128826), (1139, 121248), (1206, 114512), (1224, 112828), (1263, 109344), (1608, 85884), (1632, 84621), (1684, 82008), (2144, 64413), (2278, 60624), (2412, 57256), (2448, 56414), (2526, 54672), (3216, 42942), (3368, 41004), (3417, 40416), (3789, 36448), (4556, 30312), (4824, 28628), (4896, 28207), (5052, 27336), (6432, 21471), (6736, 20502), (6834, 20208), (7157, 19296), (7578, 18224), (9112, 15156), (9648, 14314), (10104, 13668), (10251, 13472)]