158269848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 301378152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 139, 152, 209, 227, 228, 264, 278, 417, 418, 454, 456, 556, 627, 681, 834, 836, 908, 1112, 1254, 1362, 1529, 1668, 1672, 1816, 2497, 2508, 2641, 2724, 3058, 3336, 4313, 4587, 4994, 5016, 5282, 5448, 6116, 7491, 7923, 8626, 9174, 9988, 10564, 12232, 12939, 14982, 15846, 17252, 18348, 19976, 21128, 25878, 29051, 29964, 31553, 31692, 34504, 36696, 47443, 51756, 58102, 59928, 63106, 63384, 87153, 94659, 94886, 103512, 116204, 126212, 142329, 174306, 189318, 189772, 232408, 252424, 284658, 347083, 348612, 378636, 379544, 569316, 599507, 694166, 697224, 757272, 1041249, 1138632, 1199014, 1388332, 1798521, 2082498, 2398028, 2776664, 3597042, 4164996, 4796056, 6594577, 7194084, 8329992, 13189154, 14388168, 19783731, 26378308, 39567462, 52756616, 79134924, 158269848]

約数ペア:

[(1, 158269848), (2, 79134924), (3, 52756616), (4, 39567462), (6, 26378308), (8, 19783731), (11, 14388168), (12, 13189154), (19, 8329992), (22, 7194084), (24, 6594577), (33, 4796056), (38, 4164996), (44, 3597042), (57, 2776664), (66, 2398028), (76, 2082498), (88, 1798521), (114, 1388332), (132, 1199014), (139, 1138632), (152, 1041249), (209, 757272), (227, 697224), (228, 694166), (264, 599507), (278, 569316), (417, 379544), (418, 378636), (454, 348612), (456, 347083), (556, 284658), (627, 252424), (681, 232408), (834, 189772), (836, 189318), (908, 174306), (1112, 142329), (1254, 126212), (1362, 116204), (1529, 103512), (1668, 94886), (1672, 94659), (1816, 87153), (2497, 63384), (2508, 63106), (2641, 59928), (2724, 58102), (3058, 51756), (3336, 47443), (4313, 36696), (4587, 34504), (4994, 31692), (5016, 31553), (5282, 29964), (5448, 29051), (6116, 25878), (7491, 21128), (7923, 19976), (8626, 18348), (9174, 17252), (9988, 15846), (10564, 14982), (12232, 12939)]