151972912

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 393206976

約数和(自身を除く): 241234064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 37, 49, 52, 56, 62, 74, 91, 98, 104, 112, 124, 148, 169, 182, 196, 208, 217, 248, 259, 296, 338, 364, 392, 403, 434, 481, 496, 518, 592, 637, 676, 728, 784, 806, 868, 962, 1036, 1147, 1183, 1274, 1352, 1456, 1519, 1612, 1736, 1813, 1924, 2072, 2294, 2366, 2548, 2704, 2821, 3038, 3224, 3367, 3472, 3626, 3848, 4144, 4588, 4732, 5096, 5239, 5642, 6076, 6253, 6448, 6734, 7252, 7696, 8029, 8281, 9176, 9464, 10192, 10478, 11284, 12152, 12506, 13468, 14504, 14911, 16058, 16562, 18352, 18928, 19747, 20956, 22568, 23569, 24304, 25012, 26936, 29008, 29822, 32116, 33124, 36673, 39494, 41912, 43771, 45136, 47138, 50024, 53872, 56203, 59644, 64232, 66248, 73346, 78988, 83824, 87542, 94276, 100048, 104377, 112406, 119288, 128464, 132496, 146692, 157976, 175084, 188552, 193843, 208754, 224812, 238576, 256711, 293384, 306397, 315952, 350168, 377104, 387686, 417508, 449624, 513422, 586768, 612794, 700336, 730639, 775372, 835016, 899248, 1026844, 1225588, 1356901, 1461278, 1550744, 1670032, 2053688, 2451176, 2713802, 2922556, 3101488, 4107376, 4902352, 5427604, 5845112, 9498307, 10855208, 11690224, 18996614, 21710416, 37993228, 75986456, 151972912]

約数ペア:

[(1, 151972912), (2, 75986456), (4, 37993228), (7, 21710416), (8, 18996614), (13, 11690224), (14, 10855208), (16, 9498307), (26, 5845112), (28, 5427604), (31, 4902352), (37, 4107376), (49, 3101488), (52, 2922556), (56, 2713802), (62, 2451176), (74, 2053688), (91, 1670032), (98, 1550744), (104, 1461278), (112, 1356901), (124, 1225588), (148, 1026844), (169, 899248), (182, 835016), (196, 775372), (208, 730639), (217, 700336), (248, 612794), (259, 586768), (296, 513422), (338, 449624), (364, 417508), (392, 387686), (403, 377104), (434, 350168), (481, 315952), (496, 306397), (518, 293384), (592, 256711), (637, 238576), (676, 224812), (728, 208754), (784, 193843), (806, 188552), (868, 175084), (962, 157976), (1036, 146692), (1147, 132496), (1183, 128464), (1274, 119288), (1352, 112406), (1456, 104377), (1519, 100048), (1612, 94276), (1736, 87542), (1813, 83824), (1924, 78988), (2072, 73346), (2294, 66248), (2366, 64232), (2548, 59644), (2704, 56203), (2821, 53872), (3038, 50024), (3224, 47138), (3367, 45136), (3472, 43771), (3626, 41912), (3848, 39494), (4144, 36673), (4588, 33124), (4732, 32116), (5096, 29822), (5239, 29008), (5642, 26936), (6076, 25012), (6253, 24304), (6448, 23569), (6734, 22568), (7252, 20956), (7696, 19747), (8029, 18928), (8281, 18352), (9176, 16562), (9464, 16058), (10192, 14911), (10478, 14504), (11284, 13468), (12152, 12506)]