156731619824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{33161}}^1$

素因数の和:33946

約数の個数: 80

約数和(自身を含む): 338046530304

約数和(自身を除く): 181314910480

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 733, 806, 1466, 1612, 2932, 3224, 5864, 6448, 9529, 11728, 19058, 22723, 33161, 38116, 45446, 66322, 76232, 90892, 132644, 152464, 181784, 265288, 295399, 363568, 431093, 530576, 590798, 862186, 1027991, 1181596, 1724372, 2055982, 2363192, 3448744, 4111964, 4726384, 6897488, 8223928, 13363883, 16447856, 24307013, 26727766, 48614026, 53455532, 97228052, 106911064, 194456104, 213822128, 315991169, 388912208, 631982338, 753517403, 1263964676, 1507034806, 2527929352, 3014069612, 5055858704, 6028139224, 9795726239, 12056278448, 19591452478, 39182904956, 78365809912, 156731619824]

約数ペア:

[(1, 156731619824), (2, 78365809912), (4, 39182904956), (8, 19591452478), (13, 12056278448), (16, 9795726239), (26, 6028139224), (31, 5055858704), (52, 3014069612), (62, 2527929352), (104, 1507034806), (124, 1263964676), (208, 753517403), (248, 631982338), (403, 388912208), (496, 315991169), (733, 213822128), (806, 194456104), (1466, 106911064), (1612, 97228052), (2932, 53455532), (3224, 48614026), (5864, 26727766), (6448, 24307013), (9529, 16447856), (11728, 13363883), (19058, 8223928), (22723, 6897488), (33161, 4726384), (38116, 4111964), (45446, 3448744), (66322, 2363192), (76232, 2055982), (90892, 1724372), (132644, 1181596), (152464, 1027991), (181784, 862186), (265288, 590798), (295399, 530576), (363568, 431093)]