138857808

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{125777}}^1$

素因数の和:125811

約数の個数: 40

約数和(自身を含む): 374315328

約数和(自身を除く): 235457520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 125777, 251554, 377331, 503108, 754662, 1006216, 1509324, 2012432, 2892871, 3018648, 5785742, 6037296, 8678613, 11571484, 17357226, 23142968, 34714452, 46285936, 69428904, 138857808]

約数ペア:

[(1, 138857808), (2, 69428904), (3, 46285936), (4, 34714452), (6, 23142968), (8, 17357226), (12, 11571484), (16, 8678613), (23, 6037296), (24, 5785742), (46, 3018648), (48, 2892871), (69, 2012432), (92, 1509324), (138, 1006216), (184, 754662), (276, 503108), (368, 377331), (552, 251554), (1104, 125777)]