143786916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43891}}^1$

素因数の和:43921

約数の個数: 72

約数和(自身を含む): 447347264

約数和(自身を除く): 303560348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 43891, 87782, 131673, 175564, 263346, 307237, 395019, 526692, 570583, 614474, 790038, 921711, 1141166, 1228948, 1580076, 1711749, 1843422, 2282332, 2765133, 3423498, 3686844, 3994081, 5135247, 5530266, 6846996, 7988162, 10270494, 11060532, 11982243, 15976324, 20540988, 23964486, 35946729, 47928972, 71893458, 143786916]

約数ペア:

[(1, 143786916), (2, 71893458), (3, 47928972), (4, 35946729), (6, 23964486), (7, 20540988), (9, 15976324), (12, 11982243), (13, 11060532), (14, 10270494), (18, 7988162), (21, 6846996), (26, 5530266), (28, 5135247), (36, 3994081), (39, 3686844), (42, 3423498), (52, 2765133), (63, 2282332), (78, 1843422), (84, 1711749), (91, 1580076), (117, 1228948), (126, 1141166), (156, 921711), (182, 790038), (234, 614474), (252, 570583), (273, 526692), (364, 395019), (468, 307237), (546, 263346), (819, 175564), (1092, 131673), (1638, 87782), (3276, 43891)]