178156919152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:807

約数の個数: 160

約数和(自身を含む): 369531777024

約数和(自身を除く): 191374857872

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 107, 113, 122, 124, 214, 226, 244, 248, 428, 452, 487, 488, 496, 856, 904, 974, 976, 1712, 1808, 1891, 1948, 3317, 3503, 3782, 3896, 6527, 6634, 6893, 7006, 7564, 7792, 12091, 13054, 13268, 13786, 14012, 15097, 15128, 24182, 26108, 26536, 27572, 28024, 29707, 30194, 30256, 48364, 52109, 52216, 53072, 55031, 55144, 56048, 59414, 60388, 96728, 104218, 104432, 110062, 110288, 118828, 120776, 193456, 202337, 208436, 213683, 220124, 237656, 241552, 374821, 404674, 416872, 427366, 440248, 475312, 737551, 749642, 809348, 833744, 854732, 880496, 920917, 1475102, 1499284, 1615379, 1618696, 1705961, 1709464, 1841834, 2950204, 2998568, 3178649, 3230758, 3237392, 3356891, 3411922, 3418928, 3683668, 5888317, 5900408, 5997136, 6357298, 6461516, 6713782, 6823844, 7367336, 11776634, 11800816, 12714596, 12923032, 13427564, 13647688, 14734672, 22864081, 23553268, 25429192, 25846064, 26855128, 27295376, 45728162, 47106536, 50858384, 53710256, 91456324, 94213072, 98538119, 104063621, 182537827, 182912648, 197076238, 208127242, 359187337, 365075654, 365825296, 394152476, 416254484, 718374674, 730151308, 788304952, 832508968, 1436749348, 1460302616, 1576609904, 1665017936, 2873498696, 2920605232, 5746997392, 11134807447, 22269614894, 44539229788, 89078459576, 178156919152]

約数ペア:

[(1, 178156919152), (2, 89078459576), (4, 44539229788), (8, 22269614894), (16, 11134807447), (31, 5746997392), (61, 2920605232), (62, 2873498696), (107, 1665017936), (113, 1576609904), (122, 1460302616), (124, 1436749348), (214, 832508968), (226, 788304952), (244, 730151308), (248, 718374674), (428, 416254484), (452, 394152476), (487, 365825296), (488, 365075654), (496, 359187337), (856, 208127242), (904, 197076238), (974, 182912648), (976, 182537827), (1712, 104063621), (1808, 98538119), (1891, 94213072), (1948, 91456324), (3317, 53710256), (3503, 50858384), (3782, 47106536), (3896, 45728162), (6527, 27295376), (6634, 26855128), (6893, 25846064), (7006, 25429192), (7564, 23553268), (7792, 22864081), (12091, 14734672), (13054, 13647688), (13268, 13427564), (13786, 12923032), (14012, 12714596), (15097, 11800816), (15128, 11776634), (24182, 7367336), (26108, 6823844), (26536, 6713782), (27572, 6461516), (28024, 6357298), (29707, 5997136), (30194, 5900408), (30256, 5888317), (48364, 3683668), (52109, 3418928), (52216, 3411922), (53072, 3356891), (55031, 3237392), (55144, 3230758), (56048, 3178649), (59414, 2998568), (60388, 2950204), (96728, 1841834), (104218, 1709464), (104432, 1705961), (110062, 1618696), (110288, 1615379), (118828, 1499284), (120776, 1475102), (193456, 920917), (202337, 880496), (208436, 854732), (213683, 833744), (220124, 809348), (237656, 749642), (241552, 737551), (374821, 475312), (404674, 440248), (416872, 427366)]