149899284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5923}}^1$

素因数の和:5989

約数の個数: 72

約数和(自身を含む): 409703840

約数和(自身を除く): 259804556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 5923, 6327, 8436, 11846, 12654, 17769, 23692, 25308, 35538, 53307, 71076, 106614, 112537, 213228, 219151, 225074, 337611, 438302, 450148, 657453, 675222, 876604, 1012833, 1314906, 1350444, 1972359, 2025666, 2629812, 3944718, 4051332, 4163869, 7889436, 8327738, 12491607, 16655476, 24983214, 37474821, 49966428, 74949642, 149899284]

約数ペア:

[(1, 149899284), (2, 74949642), (3, 49966428), (4, 37474821), (6, 24983214), (9, 16655476), (12, 12491607), (18, 8327738), (19, 7889436), (36, 4163869), (37, 4051332), (38, 3944718), (57, 2629812), (74, 2025666), (76, 1972359), (111, 1350444), (114, 1314906), (148, 1012833), (171, 876604), (222, 675222), (228, 657453), (333, 450148), (342, 438302), (444, 337611), (666, 225074), (684, 219151), (703, 213228), (1332, 112537), (1406, 106614), (2109, 71076), (2812, 53307), (4218, 35538), (5923, 25308), (6327, 23692), (8436, 17769), (11846, 12654)]