143720172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 388061856

約数和(自身を除く): 244341684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 101, 116, 141, 174, 188, 202, 261, 282, 303, 348, 404, 423, 522, 564, 606, 841, 846, 909, 1044, 1212, 1363, 1682, 1692, 1818, 2523, 2726, 2929, 3364, 3636, 4089, 4747, 5046, 5452, 5858, 7569, 8178, 8787, 9494, 10092, 11716, 12267, 14241, 15138, 16356, 17574, 18988, 24534, 26361, 28482, 30276, 35148, 39527, 42723, 49068, 52722, 56964, 79054, 84941, 85446, 105444, 118581, 137663, 158108, 169882, 170892, 237162, 254823, 275326, 339764, 355743, 412989, 474324, 509646, 550652, 711486, 764469, 825978, 1019292, 1238967, 1422972, 1528938, 1651956, 2477934, 3057876, 3992227, 4955868, 7984454, 11976681, 15968908, 23953362, 35930043, 47906724, 71860086, 143720172]

約数ペア:

[(1, 143720172), (2, 71860086), (3, 47906724), (4, 35930043), (6, 23953362), (9, 15968908), (12, 11976681), (18, 7984454), (29, 4955868), (36, 3992227), (47, 3057876), (58, 2477934), (87, 1651956), (94, 1528938), (101, 1422972), (116, 1238967), (141, 1019292), (174, 825978), (188, 764469), (202, 711486), (261, 550652), (282, 509646), (303, 474324), (348, 412989), (404, 355743), (423, 339764), (522, 275326), (564, 254823), (606, 237162), (841, 170892), (846, 169882), (909, 158108), (1044, 137663), (1212, 118581), (1363, 105444), (1682, 85446), (1692, 84941), (1818, 79054), (2523, 56964), (2726, 52722), (2929, 49068), (3364, 42723), (3636, 39527), (4089, 35148), (4747, 30276), (5046, 28482), (5452, 26361), (5858, 24534), (7569, 18988), (8178, 17574), (8787, 16356), (9494, 15138), (10092, 14241), (11716, 12267)]