16143372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 49292880

約数和(自身を除く): 33149508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 564, 609, 658, 812, 846, 987, 1044, 1218, 1316, 1363, 1692, 1827, 1974, 2209, 2436, 2726, 2961, 3654, 3948, 4089, 4418, 5452, 5922, 6627, 7308, 8178, 8836, 9541, 11844, 12267, 13254, 15463, 16356, 19082, 19881, 24534, 26508, 28623, 30926, 38164, 39762, 46389, 49068, 57246, 61852, 64061, 79524, 85869, 92778, 114492, 128122, 139167, 171738, 185556, 192183, 256244, 278334, 343476, 384366, 448427, 556668, 576549, 768732, 896854, 1153098, 1345281, 1793708, 2306196, 2690562, 4035843, 5381124, 8071686, 16143372]

約数ペア:

[(1, 16143372), (2, 8071686), (3, 5381124), (4, 4035843), (6, 2690562), (7, 2306196), (9, 1793708), (12, 1345281), (14, 1153098), (18, 896854), (21, 768732), (28, 576549), (29, 556668), (36, 448427), (42, 384366), (47, 343476), (58, 278334), (63, 256244), (84, 192183), (87, 185556), (94, 171738), (116, 139167), (126, 128122), (141, 114492), (174, 92778), (188, 85869), (203, 79524), (252, 64061), (261, 61852), (282, 57246), (329, 49068), (348, 46389), (406, 39762), (423, 38164), (522, 30926), (564, 28623), (609, 26508), (658, 24534), (812, 19881), (846, 19082), (987, 16356), (1044, 15463), (1218, 13254), (1316, 12267), (1363, 11844), (1692, 9541), (1827, 8836), (1974, 8178), (2209, 7308), (2436, 6627), (2726, 5922), (2961, 5452), (3654, 4418), (3948, 4089)]