128824332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 396829440

約数和(自身を除く): 268005108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 887, 931, 988, 1092, 1274, 1482, 1596, 1729, 1774, 1862, 1911, 2548, 2661, 2793, 2964, 3458, 3548, 3724, 3822, 5187, 5322, 5586, 6209, 6916, 7644, 10374, 10644, 11172, 11531, 12103, 12418, 16853, 18627, 20748, 23062, 24206, 24836, 33706, 34593, 36309, 37254, 43463, 46124, 48412, 50559, 67412, 69186, 72618, 74508, 80717, 86926, 101118, 117971, 130389, 138372, 145236, 161434, 173852, 202236, 219089, 235942, 242151, 260778, 322868, 353913, 438178, 471884, 484302, 521556, 565019, 657267, 707826, 825797, 876356, 968604, 1130038, 1314534, 1415652, 1533623, 1651594, 1695057, 2260076, 2477391, 2629068, 3067246, 3303188, 3390114, 4600869, 4954782, 6134492, 6780228, 9201738, 9909564, 10735361, 18403476, 21470722, 32206083, 42941444, 64412166, 128824332]

約数ペア:

[(1, 128824332), (2, 64412166), (3, 42941444), (4, 32206083), (6, 21470722), (7, 18403476), (12, 10735361), (13, 9909564), (14, 9201738), (19, 6780228), (21, 6134492), (26, 4954782), (28, 4600869), (38, 3390114), (39, 3303188), (42, 3067246), (49, 2629068), (52, 2477391), (57, 2260076), (76, 1695057), (78, 1651594), (84, 1533623), (91, 1415652), (98, 1314534), (114, 1130038), (133, 968604), (147, 876356), (156, 825797), (182, 707826), (196, 657267), (228, 565019), (247, 521556), (266, 484302), (273, 471884), (294, 438178), (364, 353913), (399, 322868), (494, 260778), (532, 242151), (546, 235942), (588, 219089), (637, 202236), (741, 173852), (798, 161434), (887, 145236), (931, 138372), (988, 130389), (1092, 117971), (1274, 101118), (1482, 86926), (1596, 80717), (1729, 74508), (1774, 72618), (1862, 69186), (1911, 67412), (2548, 50559), (2661, 48412), (2793, 46124), (2964, 43463), (3458, 37254), (3548, 36309), (3724, 34593), (3822, 33706), (5187, 24836), (5322, 24206), (5586, 23062), (6209, 20748), (6916, 18627), (7644, 16853), (10374, 12418), (10644, 12103), (11172, 11531)]