140088216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 396172800

約数和(自身を除く): 256084584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 222, 228, 276, 296, 361, 437, 444, 456, 552, 703, 722, 851, 874, 888, 1083, 1311, 1406, 1444, 1702, 1748, 2109, 2166, 2553, 2622, 2812, 2888, 3404, 3496, 4218, 4332, 5106, 5244, 5624, 6808, 6859, 8303, 8436, 8664, 10212, 10488, 13357, 13718, 16169, 16606, 16872, 20424, 20577, 24909, 26714, 27436, 32338, 33212, 40071, 41154, 48507, 49818, 53428, 54872, 64676, 66424, 80142, 82308, 97014, 99636, 106856, 129352, 157757, 160284, 164616, 194028, 199272, 253783, 307211, 315514, 320568, 388056, 473271, 507566, 614422, 631028, 761349, 921633, 946542, 1015132, 1228844, 1262056, 1522698, 1843266, 1893084, 2030264, 2457688, 3045396, 3686532, 3786168, 5837009, 6090792, 7373064, 11674018, 17511027, 23348036, 35022054, 46696072, 70044108, 140088216]

約数ペア:

[(1, 140088216), (2, 70044108), (3, 46696072), (4, 35022054), (6, 23348036), (8, 17511027), (12, 11674018), (19, 7373064), (23, 6090792), (24, 5837009), (37, 3786168), (38, 3686532), (46, 3045396), (57, 2457688), (69, 2030264), (74, 1893084), (76, 1843266), (92, 1522698), (111, 1262056), (114, 1228844), (138, 1015132), (148, 946542), (152, 921633), (184, 761349), (222, 631028), (228, 614422), (276, 507566), (296, 473271), (361, 388056), (437, 320568), (444, 315514), (456, 307211), (552, 253783), (703, 199272), (722, 194028), (851, 164616), (874, 160284), (888, 157757), (1083, 129352), (1311, 106856), (1406, 99636), (1444, 97014), (1702, 82308), (1748, 80142), (2109, 66424), (2166, 64676), (2553, 54872), (2622, 53428), (2812, 49818), (2888, 48507), (3404, 41154), (3496, 40071), (4218, 33212), (4332, 32338), (5106, 27436), (5244, 26714), (5624, 24909), (6808, 20577), (6859, 20424), (8303, 16872), (8436, 16606), (8664, 16169), (10212, 13718), (10488, 13357)]