42156919504

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{4519}}^1$

素因数の和:4777

約数の個数: 120

約数和(自身を含む): 96928290240

約数和(自身を除く): 54771370736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 163, 196, 292, 326, 392, 511, 584, 652, 784, 1022, 1141, 1168, 1304, 2044, 2282, 2608, 3577, 4088, 4519, 4564, 7154, 7987, 8176, 9038, 9128, 11899, 14308, 15974, 18076, 18256, 23798, 28616, 31633, 31948, 36152, 47596, 57232, 63266, 63896, 72304, 83293, 95192, 126532, 127792, 166586, 190384, 221431, 253064, 329887, 333172, 442862, 506128, 583051, 659774, 666344, 736597, 885724, 1166102, 1319548, 1332688, 1473194, 1771448, 2309209, 2332204, 2639096, 2946388, 3542896, 4618418, 4664408, 5156179, 5278192, 5892776, 9236836, 9328816, 10312358, 11785552, 16164463, 18473672, 20624716, 32328926, 36093253, 36947344, 41249432, 53771581, 64657852, 72186506, 82498864, 107543162, 129315704, 144373012, 215086324, 258631408, 288746024, 376401067, 430172648, 577492048, 752802134, 860345296, 1505604268, 2634807469, 3011208536, 5269614938, 6022417072, 10539229876, 21078459752, 42156919504]

約数ペア:

[(1, 42156919504), (2, 21078459752), (4, 10539229876), (7, 6022417072), (8, 5269614938), (14, 3011208536), (16, 2634807469), (28, 1505604268), (49, 860345296), (56, 752802134), (73, 577492048), (98, 430172648), (112, 376401067), (146, 288746024), (163, 258631408), (196, 215086324), (292, 144373012), (326, 129315704), (392, 107543162), (511, 82498864), (584, 72186506), (652, 64657852), (784, 53771581), (1022, 41249432), (1141, 36947344), (1168, 36093253), (1304, 32328926), (2044, 20624716), (2282, 18473672), (2608, 16164463), (3577, 11785552), (4088, 10312358), (4519, 9328816), (4564, 9236836), (7154, 5892776), (7987, 5278192), (8176, 5156179), (9038, 4664408), (9128, 4618418), (11899, 3542896), (14308, 2946388), (15974, 2639096), (18076, 2332204), (18256, 2309209), (23798, 1771448), (28616, 1473194), (31633, 1332688), (31948, 1319548), (36152, 1166102), (47596, 885724), (57232, 736597), (63266, 666344), (63896, 659774), (72304, 583051), (83293, 506128), (95192, 442862), (126532, 333172), (127792, 329887), (166586, 253064), (190384, 221431)]