153209808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 451721088

約数和(自身を除く): 298511280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 167, 184, 207, 276, 277, 334, 368, 414, 501, 552, 554, 668, 828, 831, 1002, 1104, 1108, 1336, 1503, 1656, 1662, 2004, 2216, 2493, 2672, 3006, 3312, 3324, 3841, 4008, 4432, 4986, 6012, 6371, 6648, 7682, 8016, 9972, 11523, 12024, 12742, 13296, 15364, 19113, 19944, 23046, 24048, 25484, 30728, 34569, 38226, 39888, 46092, 46259, 50968, 57339, 61456, 69138, 76452, 92184, 92518, 101936, 114678, 138276, 138777, 152904, 184368, 185036, 229356, 276552, 277554, 305808, 370072, 416331, 458712, 553104, 555108, 740144, 832662, 917424, 1063957, 1110216, 1665324, 2127914, 2220432, 3191871, 3330648, 4255828, 6383742, 6661296, 8511656, 9575613, 12767484, 17023312, 19151226, 25534968, 38302452, 51069936, 76604904, 153209808]

約数ペア:

[(1, 153209808), (2, 76604904), (3, 51069936), (4, 38302452), (6, 25534968), (8, 19151226), (9, 17023312), (12, 12767484), (16, 9575613), (18, 8511656), (23, 6661296), (24, 6383742), (36, 4255828), (46, 3330648), (48, 3191871), (69, 2220432), (72, 2127914), (92, 1665324), (138, 1110216), (144, 1063957), (167, 917424), (184, 832662), (207, 740144), (276, 555108), (277, 553104), (334, 458712), (368, 416331), (414, 370072), (501, 305808), (552, 277554), (554, 276552), (668, 229356), (828, 185036), (831, 184368), (1002, 152904), (1104, 138777), (1108, 138276), (1336, 114678), (1503, 101936), (1656, 92518), (1662, 92184), (2004, 76452), (2216, 69138), (2493, 61456), (2672, 57339), (3006, 50968), (3312, 46259), (3324, 46092), (3841, 39888), (4008, 38226), (4432, 34569), (4986, 30728), (6012, 25484), (6371, 24048), (6648, 23046), (7682, 19944), (8016, 19113), (9972, 15364), (11523, 13296), (12024, 12742)]