155372288

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 322960176

約数和(自身を除く): 167587888

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 113, 128, 131, 164, 226, 256, 262, 328, 452, 524, 656, 904, 1048, 1312, 1808, 2096, 2624, 3616, 4192, 4633, 5248, 5371, 7232, 8384, 9266, 10496, 10742, 14464, 14803, 16768, 18532, 21484, 28928, 29606, 33536, 37064, 42968, 59212, 74128, 85936, 118424, 148256, 171872, 236848, 296512, 343744, 473696, 593024, 606923, 687488, 947392, 1186048, 1213846, 1374976, 1894784, 2427692, 3789568, 4855384, 9710768, 19421536, 38843072, 77686144, 155372288]

約数ペア:

[(1, 155372288), (2, 77686144), (4, 38843072), (8, 19421536), (16, 9710768), (32, 4855384), (41, 3789568), (64, 2427692), (82, 1894784), (113, 1374976), (128, 1213846), (131, 1186048), (164, 947392), (226, 687488), (256, 606923), (262, 593024), (328, 473696), (452, 343744), (524, 296512), (656, 236848), (904, 171872), (1048, 148256), (1312, 118424), (1808, 85936), (2096, 74128), (2624, 59212), (3616, 42968), (4192, 37064), (4633, 33536), (5248, 29606), (5371, 28928), (7232, 21484), (8384, 18532), (9266, 16768), (10496, 14803), (10742, 14464)]