156194232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 282890568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 136, 172, 174, 204, 232, 258, 307, 344, 348, 408, 493, 516, 614, 696, 731, 921, 986, 1032, 1228, 1247, 1462, 1479, 1842, 1972, 2193, 2456, 2494, 2924, 2958, 3684, 3741, 3944, 4386, 4988, 5219, 5848, 5916, 7368, 7482, 8772, 8903, 9976, 10438, 11832, 13201, 14964, 15657, 17544, 17806, 20876, 21199, 26402, 26709, 29928, 31314, 35612, 39603, 41752, 42398, 52804, 53418, 62628, 63597, 71224, 79206, 84796, 105608, 106836, 125256, 127194, 151351, 158412, 169592, 213672, 224417, 254388, 302702, 316824, 382829, 448834, 454053, 508776, 605404, 673251, 765658, 897668, 908106, 1148487, 1210808, 1346502, 1531316, 1795336, 1816212, 2296974, 2693004, 3062632, 3632424, 4593948, 5386008, 6508093, 9187896, 13016186, 19524279, 26032372, 39048558, 52064744, 78097116, 156194232]

約数ペア:

[(1, 156194232), (2, 78097116), (3, 52064744), (4, 39048558), (6, 26032372), (8, 19524279), (12, 13016186), (17, 9187896), (24, 6508093), (29, 5386008), (34, 4593948), (43, 3632424), (51, 3062632), (58, 2693004), (68, 2296974), (86, 1816212), (87, 1795336), (102, 1531316), (116, 1346502), (129, 1210808), (136, 1148487), (172, 908106), (174, 897668), (204, 765658), (232, 673251), (258, 605404), (307, 508776), (344, 454053), (348, 448834), (408, 382829), (493, 316824), (516, 302702), (614, 254388), (696, 224417), (731, 213672), (921, 169592), (986, 158412), (1032, 151351), (1228, 127194), (1247, 125256), (1462, 106836), (1479, 105608), (1842, 84796), (1972, 79206), (2193, 71224), (2456, 63597), (2494, 62628), (2924, 53418), (2958, 52804), (3684, 42398), (3741, 41752), (3944, 39603), (4386, 35612), (4988, 31314), (5219, 29928), (5848, 26709), (5916, 26402), (7368, 21199), (7482, 20876), (8772, 17806), (8903, 17544), (9976, 15657), (10438, 14964), (11832, 13201)]