155399184

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26321}}^1$

素因数の和:26376

約数の個数: 60

約数和(自身を含む): 445526172

約数和(自身を除く): 290126988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 26321, 52642, 78963, 105284, 157926, 210568, 236889, 315852, 421136, 473778, 631704, 947556, 1079161, 1263408, 1895112, 2158322, 3237483, 3790224, 4316644, 6474966, 8633288, 9712449, 12949932, 17266576, 19424898, 25899864, 38849796, 51799728, 77699592, 155399184]

約数ペア:

[(1, 155399184), (2, 77699592), (3, 51799728), (4, 38849796), (6, 25899864), (8, 19424898), (9, 17266576), (12, 12949932), (16, 9712449), (18, 8633288), (24, 6474966), (36, 4316644), (41, 3790224), (48, 3237483), (72, 2158322), (82, 1895112), (123, 1263408), (144, 1079161), (164, 947556), (246, 631704), (328, 473778), (369, 421136), (492, 315852), (656, 236889), (738, 210568), (984, 157926), (1476, 105284), (1968, 78963), (2952, 52642), (5904, 26321)]