169990272

素因数分解:

$2^7\times 3^3\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 507715200

約数和(自身を除く): 337724928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 288, 303, 384, 404, 432, 487, 576, 606, 808, 864, 909, 974, 1152, 1212, 1461, 1616, 1728, 1818, 1948, 2424, 2727, 2922, 3232, 3456, 3636, 3896, 4383, 4848, 5454, 5844, 6464, 7272, 7792, 8766, 9696, 10908, 11688, 12928, 13149, 14544, 15584, 17532, 19392, 21816, 23376, 26298, 29088, 31168, 35064, 38784, 43632, 46752, 49187, 52596, 58176, 62336, 70128, 87264, 93504, 98374, 105192, 116352, 140256, 147561, 174528, 187008, 196748, 210384, 280512, 295122, 349056, 393496, 420768, 442683, 561024, 590244, 786992, 841536, 885366, 1180488, 1328049, 1573984, 1683072, 1770732, 2360976, 2656098, 3147968, 3541464, 4721952, 5312196, 6295936, 7082928, 9443904, 10624392, 14165856, 18887808, 21248784, 28331712, 42497568, 56663424, 84995136, 169990272]

約数ペア:

[(1, 169990272), (2, 84995136), (3, 56663424), (4, 42497568), (6, 28331712), (8, 21248784), (9, 18887808), (12, 14165856), (16, 10624392), (18, 9443904), (24, 7082928), (27, 6295936), (32, 5312196), (36, 4721952), (48, 3541464), (54, 3147968), (64, 2656098), (72, 2360976), (96, 1770732), (101, 1683072), (108, 1573984), (128, 1328049), (144, 1180488), (192, 885366), (202, 841536), (216, 786992), (288, 590244), (303, 561024), (384, 442683), (404, 420768), (432, 393496), (487, 349056), (576, 295122), (606, 280512), (808, 210384), (864, 196748), (909, 187008), (974, 174528), (1152, 147561), (1212, 140256), (1461, 116352), (1616, 105192), (1728, 98374), (1818, 93504), (1948, 87264), (2424, 70128), (2727, 62336), (2922, 58176), (3232, 52596), (3456, 49187), (3636, 46752), (3896, 43632), (4383, 38784), (4848, 35064), (5454, 31168), (5844, 29088), (6464, 26298), (7272, 23376), (7792, 21816), (8766, 19392), (9696, 17532), (10908, 15584), (11688, 14544), (12928, 13149)]