128319048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 415658880

約数和(自身を除く): 287339832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 103, 104, 117, 121, 132, 143, 156, 198, 206, 234, 242, 264, 286, 309, 312, 363, 396, 412, 429, 468, 484, 572, 618, 726, 792, 824, 858, 927, 936, 968, 1089, 1133, 1144, 1236, 1287, 1331, 1339, 1452, 1573, 1716, 1854, 2178, 2266, 2472, 2574, 2662, 2678, 2904, 3146, 3399, 3432, 3708, 3993, 4017, 4356, 4532, 4719, 5148, 5324, 5356, 6292, 6798, 7416, 7986, 8034, 8712, 9064, 9438, 10197, 10296, 10648, 10712, 11979, 12051, 12463, 12584, 13596, 14157, 14729, 15972, 16068, 17303, 18876, 20394, 23958, 24102, 24926, 27192, 28314, 29458, 31944, 32136, 34606, 37389, 37752, 40788, 44187, 47916, 48204, 49852, 51909, 56628, 58916, 69212, 74778, 81576, 88374, 95832, 96408, 99704, 103818, 112167, 113256, 117832, 132561, 137093, 138424, 149556, 155727, 162019, 176748, 207636, 224334, 265122, 274186, 299112, 311454, 324038, 353496, 411279, 415272, 448668, 486057, 530244, 548372, 622908, 648076, 822558, 897336, 972114, 1060488, 1096744, 1233837, 1245816, 1296152, 1458171, 1645116, 1782209, 1944228, 2467674, 2916342, 3290232, 3564418, 3888456, 4935348, 5346627, 5832684, 7128836, 9870696, 10693254, 11665368, 14257672, 16039881, 21386508, 32079762, 42773016, 64159524, 128319048]

約数ペア:

[(1, 128319048), (2, 64159524), (3, 42773016), (4, 32079762), (6, 21386508), (8, 16039881), (9, 14257672), (11, 11665368), (12, 10693254), (13, 9870696), (18, 7128836), (22, 5832684), (24, 5346627), (26, 4935348), (33, 3888456), (36, 3564418), (39, 3290232), (44, 2916342), (52, 2467674), (66, 1944228), (72, 1782209), (78, 1645116), (88, 1458171), (99, 1296152), (103, 1245816), (104, 1233837), (117, 1096744), (121, 1060488), (132, 972114), (143, 897336), (156, 822558), (198, 648076), (206, 622908), (234, 548372), (242, 530244), (264, 486057), (286, 448668), (309, 415272), (312, 411279), (363, 353496), (396, 324038), (412, 311454), (429, 299112), (468, 274186), (484, 265122), (572, 224334), (618, 207636), (726, 176748), (792, 162019), (824, 155727), (858, 149556), (927, 138424), (936, 137093), (968, 132561), (1089, 117832), (1133, 113256), (1144, 112167), (1236, 103818), (1287, 99704), (1331, 96408), (1339, 95832), (1452, 88374), (1573, 81576), (1716, 74778), (1854, 69212), (2178, 58916), (2266, 56628), (2472, 51909), (2574, 49852), (2662, 48204), (2678, 47916), (2904, 44187), (3146, 40788), (3399, 37752), (3432, 37389), (3708, 34606), (3993, 32136), (4017, 31944), (4356, 29458), (4532, 28314), (4719, 27192), (5148, 24926), (5324, 24102), (5356, 23958), (6292, 20394), (6798, 18876), (7416, 17303), (7986, 16068), (8034, 15972), (8712, 14729), (9064, 14157), (9438, 13596), (10197, 12584), (10296, 12463), (10648, 12051), (10712, 11979)]