128103612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 373158912

約数和(自身を除く): 245055300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1607, 1898, 2044, 2847, 3066, 3214, 3796, 4821, 5694, 6132, 6428, 6643, 9642, 11249, 11388, 13286, 19284, 19929, 20891, 22498, 26572, 33747, 39858, 41782, 44996, 62673, 67494, 79716, 83564, 117311, 125346, 134988, 146237, 234622, 250692, 292474, 351933, 438711, 469244, 584948, 703866, 821177, 877422, 1407732, 1525043, 1642354, 1754844, 2463531, 3050086, 3284708, 4575129, 4927062, 6100172, 9150258, 9854124, 10675301, 18300516, 21350602, 32025903, 42701204, 64051806, 128103612]

約数ペア:

[(1, 128103612), (2, 64051806), (3, 42701204), (4, 32025903), (6, 21350602), (7, 18300516), (12, 10675301), (13, 9854124), (14, 9150258), (21, 6100172), (26, 4927062), (28, 4575129), (39, 3284708), (42, 3050086), (52, 2463531), (73, 1754844), (78, 1642354), (84, 1525043), (91, 1407732), (146, 877422), (156, 821177), (182, 703866), (219, 584948), (273, 469244), (292, 438711), (364, 351933), (438, 292474), (511, 250692), (546, 234622), (876, 146237), (949, 134988), (1022, 125346), (1092, 117311), (1533, 83564), (1607, 79716), (1898, 67494), (2044, 62673), (2847, 44996), (3066, 41782), (3214, 39858), (3796, 33747), (4821, 26572), (5694, 22498), (6132, 20891), (6428, 19929), (6643, 19284), (9642, 13286), (11249, 11388)]