155419474

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{13327}}^1$

素因数の和:13367

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 132465326

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 13327, 26654, 93289, 186578, 226559, 453118, 653023, 1306046, 1585913, 3171826, 4571161, 9142322, 11101391, 22202782, 77709737, 155419474]

約数ペア:

[(1, 155419474), (2, 77709737), (7, 22202782), (14, 11101391), (17, 9142322), (34, 4571161), (49, 3171826), (98, 1585913), (119, 1306046), (238, 653023), (343, 453118), (686, 226559), (833, 186578), (1666, 93289), (5831, 26654), (11662, 13327)]