129406914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 347692800

約数和(自身を除く): 218285886

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 199, 234, 273, 397, 398, 546, 597, 794, 819, 1191, 1194, 1393, 1638, 1791, 2382, 2587, 2779, 2786, 3573, 3582, 4179, 5161, 5174, 5558, 7146, 7761, 8337, 8358, 10322, 12537, 15483, 15522, 16674, 18109, 23283, 25011, 25074, 30966, 36127, 36218, 46449, 46566, 50022, 54327, 72254, 79003, 92898, 108381, 108654, 158006, 162981, 216762, 237009, 325143, 325962, 474018, 553021, 650286, 711027, 1027039, 1106042, 1422054, 1659063, 2054078, 3081117, 3318126, 4977189, 6162234, 7189273, 9243351, 9954378, 14378546, 18486702, 21567819, 43135638, 64703457, 129406914]

約数ペア:

[(1, 129406914), (2, 64703457), (3, 43135638), (6, 21567819), (7, 18486702), (9, 14378546), (13, 9954378), (14, 9243351), (18, 7189273), (21, 6162234), (26, 4977189), (39, 3318126), (42, 3081117), (63, 2054078), (78, 1659063), (91, 1422054), (117, 1106042), (126, 1027039), (182, 711027), (199, 650286), (234, 553021), (273, 474018), (397, 325962), (398, 325143), (546, 237009), (597, 216762), (794, 162981), (819, 158006), (1191, 108654), (1194, 108381), (1393, 92898), (1638, 79003), (1791, 72254), (2382, 54327), (2587, 50022), (2779, 46566), (2786, 46449), (3573, 36218), (3582, 36127), (4179, 30966), (5161, 25074), (5174, 25011), (5558, 23283), (7146, 18109), (7761, 16674), (8337, 15522), (8358, 15483), (10322, 12537)]