16940147224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111337}}^1$

素因数の和:111393

約数の個数: 128

約数和(自身を含む): 44891481600

約数和(自身を除く): 27951334376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 152, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 616, 728, 836, 988, 1001, 1064, 1144, 1463, 1672, 1729, 1976, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 8008, 10868, 11704, 13832, 19019, 21736, 38038, 76076, 111337, 152152, 222674, 445348, 779359, 890696, 1224707, 1447381, 1558718, 2115403, 2449414, 2894762, 3117436, 4230806, 4898828, 5789524, 6234872, 8461612, 8572949, 9797656, 10131667, 11579048, 14807821, 15921191, 16923224, 17145898, 20263334, 23269433, 27500239, 29615642, 31842382, 34291796, 40526668, 46538866, 55000478, 59231284, 63684764, 68583592, 81053336, 93077732, 110000956, 111448337, 118462568, 127369528, 162886031, 186155464, 192501673, 220001912, 222896674, 302502629, 325772062, 385003346, 445793348, 605005258, 651544124, 770006692, 891586696, 1210010516, 1303088248, 1540013384, 2117518403, 2420021032, 4235036806, 8470073612, 16940147224]

約数ペア:

[(1, 16940147224), (2, 8470073612), (4, 4235036806), (7, 2420021032), (8, 2117518403), (11, 1540013384), (13, 1303088248), (14, 1210010516), (19, 891586696), (22, 770006692), (26, 651544124), (28, 605005258), (38, 445793348), (44, 385003346), (52, 325772062), (56, 302502629), (76, 222896674), (77, 220001912), (88, 192501673), (91, 186155464), (104, 162886031), (133, 127369528), (143, 118462568), (152, 111448337), (154, 110000956), (182, 93077732), (209, 81053336), (247, 68583592), (266, 63684764), (286, 59231284), (308, 55000478), (364, 46538866), (418, 40526668), (494, 34291796), (532, 31842382), (572, 29615642), (616, 27500239), (728, 23269433), (836, 20263334), (988, 17145898), (1001, 16923224), (1064, 15921191), (1144, 14807821), (1463, 11579048), (1672, 10131667), (1729, 9797656), (1976, 8572949), (2002, 8461612), (2717, 6234872), (2926, 5789524), (3458, 4898828), (4004, 4230806), (5434, 3117436), (5852, 2894762), (6916, 2449414), (8008, 2115403), (10868, 1558718), (11704, 1447381), (13832, 1224707), (19019, 890696), (21736, 779359), (38038, 445348), (76076, 222674), (111337, 152152)]