172107408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4684

約数の個数: 80

約数和(自身を含む): 491968512

約数和(自身を除く): 319861104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4591, 4686, 6248, 9182, 9372, 12496, 13773, 18364, 18744, 27546, 36728, 37488, 50501, 55092, 73456, 101002, 110184, 151503, 202004, 220368, 303006, 325961, 404008, 606012, 651922, 808016, 977883, 1212024, 1303844, 1955766, 2424048, 2607688, 3585571, 3911532, 5215376, 7171142, 7823064, 10756713, 14342284, 15646128, 21513426, 28684568, 43026852, 57369136, 86053704, 172107408]

約数ペア:

[(1, 172107408), (2, 86053704), (3, 57369136), (4, 43026852), (6, 28684568), (8, 21513426), (11, 15646128), (12, 14342284), (16, 10756713), (22, 7823064), (24, 7171142), (33, 5215376), (44, 3911532), (48, 3585571), (66, 2607688), (71, 2424048), (88, 1955766), (132, 1303844), (142, 1212024), (176, 977883), (213, 808016), (264, 651922), (284, 606012), (426, 404008), (528, 325961), (568, 303006), (781, 220368), (852, 202004), (1136, 151503), (1562, 110184), (1704, 101002), (2343, 73456), (3124, 55092), (3408, 50501), (4591, 37488), (4686, 36728), (6248, 27546), (9182, 18744), (9372, 18364), (12496, 13773)]