155932272

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^3\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 461354400

約数和(自身を除く): 305422128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 529, 534, 552, 712, 801, 828, 1058, 1068, 1104, 1424, 1587, 1602, 1656, 2047, 2116, 2136, 3174, 3204, 3312, 4094, 4232, 4272, 4761, 6141, 6348, 6408, 8188, 8464, 9522, 12167, 12282, 12696, 12816, 16376, 18423, 19044, 24334, 24564, 25392, 32752, 36501, 36846, 38088, 47081, 48668, 49128, 73002, 73692, 76176, 94162, 97336, 98256, 109503, 141243, 146004, 147384, 188324, 194672, 219006, 282486, 292008, 294768, 376648, 423729, 438012, 564972, 584016, 753296, 847458, 876024, 1082863, 1129944, 1694916, 1752048, 2165726, 2259888, 3248589, 3389832, 4331452, 6497178, 6779664, 8662904, 9745767, 12994356, 17325808, 19491534, 25988712, 38983068, 51977424, 77966136, 155932272]

約数ペア:

[(1, 155932272), (2, 77966136), (3, 51977424), (4, 38983068), (6, 25988712), (8, 19491534), (9, 17325808), (12, 12994356), (16, 9745767), (18, 8662904), (23, 6779664), (24, 6497178), (36, 4331452), (46, 3389832), (48, 3248589), (69, 2259888), (72, 2165726), (89, 1752048), (92, 1694916), (138, 1129944), (144, 1082863), (178, 876024), (184, 847458), (207, 753296), (267, 584016), (276, 564972), (356, 438012), (368, 423729), (414, 376648), (529, 294768), (534, 292008), (552, 282486), (712, 219006), (801, 194672), (828, 188324), (1058, 147384), (1068, 146004), (1104, 141243), (1424, 109503), (1587, 98256), (1602, 97336), (1656, 94162), (2047, 76176), (2116, 73692), (2136, 73002), (3174, 49128), (3204, 48668), (3312, 47081), (4094, 38088), (4232, 36846), (4272, 36501), (4761, 32752), (6141, 25392), (6348, 24564), (6408, 24334), (8188, 19044), (8464, 18423), (9522, 16376), (12167, 12816), (12282, 12696)]