158439736

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31091}}^1$

素因数の和:31124

約数の個数: 48

約数和(自身を含む): 372171240

約数和(自身を除く): 213731504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 31091, 62182, 124364, 217637, 248728, 404183, 435274, 808366, 870548, 1523459, 1616732, 1741096, 2829281, 3046918, 3233464, 5658562, 6093836, 11317124, 12187672, 19804967, 22634248, 39609934, 79219868, 158439736]

約数ペア:

[(1, 158439736), (2, 79219868), (4, 39609934), (7, 22634248), (8, 19804967), (13, 12187672), (14, 11317124), (26, 6093836), (28, 5658562), (49, 3233464), (52, 3046918), (56, 2829281), (91, 1741096), (98, 1616732), (104, 1523459), (182, 870548), (196, 808366), (364, 435274), (392, 404183), (637, 248728), (728, 217637), (1274, 124364), (2548, 62182), (5096, 31091)]