168531948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 521579520

約数和(自身を除く): 353047572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 92, 102, 108, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 307, 351, 391, 414, 442, 459, 468, 598, 612, 614, 621, 663, 702, 782, 828, 884, 897, 918, 921, 1173, 1196, 1228, 1242, 1326, 1404, 1564, 1794, 1836, 1842, 1989, 2346, 2484, 2652, 2691, 2763, 3519, 3588, 3684, 3978, 3991, 4692, 5083, 5219, 5382, 5526, 5967, 7038, 7061, 7956, 7982, 8073, 8289, 10166, 10438, 10557, 10764, 11052, 11934, 11973, 14076, 14122, 15249, 15657, 15964, 16146, 16578, 20332, 20876, 21114, 21183, 23868, 23946, 28244, 30498, 31314, 32292, 33156, 35919, 42228, 42366, 45747, 46971, 47892, 60996, 62628, 63549, 67847, 71838, 84732, 91494, 91793, 93942, 107757, 120037, 127098, 135694, 137241, 140913, 143676, 182988, 183586, 187884, 190647, 203541, 215514, 240074, 254196, 271388, 274482, 275379, 281826, 360111, 367172, 381294, 407082, 431028, 480148, 548964, 550758, 563652, 610623, 720222, 762588, 814164, 826137, 1080333, 1101516, 1221246, 1440444, 1560481, 1652274, 1831869, 2160666, 2442492, 2478411, 3120962, 3240999, 3304548, 3663738, 4321332, 4681443, 4956822, 6241924, 6481998, 7327476, 9362886, 9913644, 12963996, 14044329, 18725772, 28088658, 42132987, 56177316, 84265974, 168531948]

約数ペア:

[(1, 168531948), (2, 84265974), (3, 56177316), (4, 42132987), (6, 28088658), (9, 18725772), (12, 14044329), (13, 12963996), (17, 9913644), (18, 9362886), (23, 7327476), (26, 6481998), (27, 6241924), (34, 4956822), (36, 4681443), (39, 4321332), (46, 3663738), (51, 3304548), (52, 3240999), (54, 3120962), (68, 2478411), (69, 2442492), (78, 2160666), (92, 1831869), (102, 1652274), (108, 1560481), (117, 1440444), (138, 1221246), (153, 1101516), (156, 1080333), (204, 826137), (207, 814164), (221, 762588), (234, 720222), (276, 610623), (299, 563652), (306, 550758), (307, 548964), (351, 480148), (391, 431028), (414, 407082), (442, 381294), (459, 367172), (468, 360111), (598, 281826), (612, 275379), (614, 274482), (621, 271388), (663, 254196), (702, 240074), (782, 215514), (828, 203541), (884, 190647), (897, 187884), (918, 183586), (921, 182988), (1173, 143676), (1196, 140913), (1228, 137241), (1242, 135694), (1326, 127098), (1404, 120037), (1564, 107757), (1794, 93942), (1836, 91793), (1842, 91494), (1989, 84732), (2346, 71838), (2484, 67847), (2652, 63549), (2691, 62628), (2763, 60996), (3519, 47892), (3588, 46971), (3684, 45747), (3978, 42366), (3991, 42228), (4692, 35919), (5083, 33156), (5219, 32292), (5382, 31314), (5526, 30498), (5967, 28244), (7038, 23946), (7061, 23868), (7956, 21183), (7982, 21114), (8073, 20876), (8289, 20332), (10166, 16578), (10438, 16146), (10557, 15964), (10764, 15657), (11052, 15249), (11934, 14122), (11973, 14076)]