152875492

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 371625408

約数和(自身を除く): 218749916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 49, 68, 77, 86, 97, 98, 119, 154, 172, 187, 194, 196, 238, 301, 308, 374, 388, 473, 476, 539, 602, 679, 731, 748, 833, 946, 1067, 1078, 1204, 1309, 1358, 1462, 1649, 1666, 1892, 2107, 2134, 2156, 2618, 2716, 2924, 3298, 3311, 3332, 4171, 4214, 4268, 4753, 5117, 5236, 6596, 6622, 7469, 8041, 8342, 8428, 9163, 9506, 10234, 11543, 13244, 14938, 16082, 16684, 18139, 18326, 19012, 20468, 23086, 23177, 29197, 29876, 32164, 35819, 36278, 36652, 45881, 46172, 46354, 52283, 56287, 58394, 70907, 71638, 72556, 80801, 91762, 92708, 104566, 112574, 116788, 126973, 141814, 143276, 161602, 183524, 204379, 209132, 225148, 253946, 283628, 321167, 323204, 394009, 408758, 496349, 507892, 642334, 779977, 788018, 817516, 888811, 992698, 1284668, 1559954, 1576036, 1777622, 1985396, 2248169, 3119908, 3474443, 3555244, 4496338, 5459839, 6948886, 8992676, 10919678, 13897772, 21839356, 38218873, 76437746, 152875492]

約数ペア:

[(1, 152875492), (2, 76437746), (4, 38218873), (7, 21839356), (11, 13897772), (14, 10919678), (17, 8992676), (22, 6948886), (28, 5459839), (34, 4496338), (43, 3555244), (44, 3474443), (49, 3119908), (68, 2248169), (77, 1985396), (86, 1777622), (97, 1576036), (98, 1559954), (119, 1284668), (154, 992698), (172, 888811), (187, 817516), (194, 788018), (196, 779977), (238, 642334), (301, 507892), (308, 496349), (374, 408758), (388, 394009), (473, 323204), (476, 321167), (539, 283628), (602, 253946), (679, 225148), (731, 209132), (748, 204379), (833, 183524), (946, 161602), (1067, 143276), (1078, 141814), (1204, 126973), (1309, 116788), (1358, 112574), (1462, 104566), (1649, 92708), (1666, 91762), (1892, 80801), (2107, 72556), (2134, 71638), (2156, 70907), (2618, 58394), (2716, 56287), (2924, 52283), (3298, 46354), (3311, 46172), (3332, 45881), (4171, 36652), (4214, 36278), (4268, 35819), (4753, 32164), (5117, 29876), (5236, 29197), (6596, 23177), (6622, 23086), (7469, 20468), (8041, 19012), (8342, 18326), (8428, 18139), (9163, 16684), (9506, 16082), (10234, 14938), (11543, 13244)]