155968428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 331742292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 41, 42, 44, 46, 66, 69, 77, 82, 84, 92, 123, 132, 138, 154, 161, 164, 179, 231, 246, 253, 276, 287, 308, 322, 358, 451, 462, 483, 492, 506, 537, 574, 644, 716, 759, 861, 902, 924, 943, 966, 1012, 1074, 1148, 1253, 1353, 1518, 1722, 1771, 1804, 1886, 1932, 1969, 2148, 2506, 2706, 2829, 3036, 3157, 3444, 3542, 3759, 3772, 3938, 4117, 5012, 5313, 5412, 5658, 5907, 6314, 6601, 7084, 7339, 7518, 7876, 8234, 9471, 10373, 10626, 11316, 11814, 12351, 12628, 13202, 13783, 14678, 15036, 16468, 18942, 19803, 20746, 21252, 22017, 23628, 24702, 26404, 27566, 28819, 29356, 31119, 37884, 39606, 41349, 41492, 44034, 45287, 49404, 51373, 55132, 57638, 62238, 72611, 79212, 80729, 82698, 86457, 88068, 90574, 102746, 115276, 124476, 135861, 145222, 154119, 161458, 165396, 168797, 172914, 181148, 205492, 217833, 242187, 271722, 290444, 308238, 317009, 322916, 337594, 345828, 435666, 484374, 506391, 543444, 565103, 616476, 634018, 675188, 871332, 951027, 968748, 1012782, 1130206, 1181579, 1268036, 1695309, 1856767, 1902054, 2025564, 2260412, 2363158, 3390618, 3544737, 3713534, 3804108, 4726316, 5570301, 6781236, 7089474, 7427068, 11140602, 12997369, 14178948, 22281204, 25994738, 38992107, 51989476, 77984214, 155968428]

約数ペア:

[(1, 155968428), (2, 77984214), (3, 51989476), (4, 38992107), (6, 25994738), (7, 22281204), (11, 14178948), (12, 12997369), (14, 11140602), (21, 7427068), (22, 7089474), (23, 6781236), (28, 5570301), (33, 4726316), (41, 3804108), (42, 3713534), (44, 3544737), (46, 3390618), (66, 2363158), (69, 2260412), (77, 2025564), (82, 1902054), (84, 1856767), (92, 1695309), (123, 1268036), (132, 1181579), (138, 1130206), (154, 1012782), (161, 968748), (164, 951027), (179, 871332), (231, 675188), (246, 634018), (253, 616476), (276, 565103), (287, 543444), (308, 506391), (322, 484374), (358, 435666), (451, 345828), (462, 337594), (483, 322916), (492, 317009), (506, 308238), (537, 290444), (574, 271722), (644, 242187), (716, 217833), (759, 205492), (861, 181148), (902, 172914), (924, 168797), (943, 165396), (966, 161458), (1012, 154119), (1074, 145222), (1148, 135861), (1253, 124476), (1353, 115276), (1518, 102746), (1722, 90574), (1771, 88068), (1804, 86457), (1886, 82698), (1932, 80729), (1969, 79212), (2148, 72611), (2506, 62238), (2706, 57638), (2829, 55132), (3036, 51373), (3157, 49404), (3444, 45287), (3542, 44034), (3759, 41492), (3772, 41349), (3938, 39606), (4117, 37884), (5012, 31119), (5313, 29356), (5412, 28819), (5658, 27566), (5907, 26404), (6314, 24702), (6601, 23628), (7084, 22017), (7339, 21252), (7518, 20746), (7876, 19803), (8234, 18942), (9471, 16468), (10373, 15036), (10626, 14678), (11316, 13783), (11814, 13202), (12351, 12628)]