154825944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70891}}^1$

素因数の和:70920

約数の個数: 64

約数和(自身を含む): 476394240

約数和(自身を除く): 321568296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 70891, 141782, 212673, 283564, 425346, 496237, 567128, 850692, 921583, 992474, 1488711, 1701384, 1843166, 1984948, 2764749, 2977422, 3686332, 3969896, 5529498, 5954844, 6451081, 7372664, 11058996, 11909688, 12902162, 19353243, 22117992, 25804324, 38706486, 51608648, 77412972, 154825944]

約数ペア:

[(1, 154825944), (2, 77412972), (3, 51608648), (4, 38706486), (6, 25804324), (7, 22117992), (8, 19353243), (12, 12902162), (13, 11909688), (14, 11058996), (21, 7372664), (24, 6451081), (26, 5954844), (28, 5529498), (39, 3969896), (42, 3686332), (52, 2977422), (56, 2764749), (78, 1984948), (84, 1843166), (91, 1701384), (104, 1488711), (156, 992474), (168, 921583), (182, 850692), (273, 567128), (312, 496237), (364, 425346), (546, 283564), (728, 212673), (1092, 141782), (2184, 70891)]