188379828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57503}}^1$

素因数の和:57533

約数の個数: 72

約数和(自身を含む): 586080768

約数和(自身を除く): 397700940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 57503, 115006, 172509, 230012, 345018, 402521, 517527, 690036, 747539, 805042, 1035054, 1207563, 1495078, 1610084, 2070108, 2242617, 2415126, 2990156, 3622689, 4485234, 4830252, 5232773, 6727851, 7245378, 8970468, 10465546, 13455702, 14490756, 15698319, 20931092, 26911404, 31396638, 47094957, 62793276, 94189914, 188379828]

約数ペア:

[(1, 188379828), (2, 94189914), (3, 62793276), (4, 47094957), (6, 31396638), (7, 26911404), (9, 20931092), (12, 15698319), (13, 14490756), (14, 13455702), (18, 10465546), (21, 8970468), (26, 7245378), (28, 6727851), (36, 5232773), (39, 4830252), (42, 4485234), (52, 3622689), (63, 2990156), (78, 2415126), (84, 2242617), (91, 2070108), (117, 1610084), (126, 1495078), (156, 1207563), (182, 1035054), (234, 805042), (252, 747539), (273, 690036), (364, 517527), (468, 402521), (546, 345018), (819, 230012), (1092, 172509), (1638, 115006), (3276, 57503)]