161646108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 421478400

約数和(自身を除く): 259832292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 127, 156, 164, 199, 246, 254, 381, 398, 492, 508, 533, 597, 762, 796, 1066, 1194, 1524, 1599, 1651, 2132, 2388, 2587, 3198, 3302, 4953, 5174, 5207, 6396, 6604, 7761, 8159, 9906, 10348, 10414, 15522, 15621, 16318, 19812, 20828, 24477, 25273, 31044, 31242, 32636, 48954, 50546, 62484, 67691, 75819, 97908, 101092, 106067, 135382, 151638, 203073, 212134, 270764, 303276, 318201, 328549, 406146, 424268, 636402, 657098, 812292, 985647, 1036193, 1272804, 1314196, 1971294, 2072386, 3108579, 3942588, 4144772, 6217158, 12434316, 13470509, 26941018, 40411527, 53882036, 80823054, 161646108]

約数ペア:

[(1, 161646108), (2, 80823054), (3, 53882036), (4, 40411527), (6, 26941018), (12, 13470509), (13, 12434316), (26, 6217158), (39, 4144772), (41, 3942588), (52, 3108579), (78, 2072386), (82, 1971294), (123, 1314196), (127, 1272804), (156, 1036193), (164, 985647), (199, 812292), (246, 657098), (254, 636402), (381, 424268), (398, 406146), (492, 328549), (508, 318201), (533, 303276), (597, 270764), (762, 212134), (796, 203073), (1066, 151638), (1194, 135382), (1524, 106067), (1599, 101092), (1651, 97908), (2132, 75819), (2388, 67691), (2587, 62484), (3198, 50546), (3302, 48954), (4953, 32636), (5174, 31242), (5207, 31044), (6396, 25273), (6604, 24477), (7761, 20828), (8159, 19812), (9906, 16318), (10348, 15621), (10414, 15522)]