157974201112

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83557}}^1$

素因数の和:83650

約数の個数: 128

約数和(自身を含む): 379019088000

約数和(自身を除く): 221044886888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 343, 364, 371, 392, 424, 637, 686, 689, 728, 742, 1274, 1372, 1378, 1484, 2548, 2597, 2744, 2756, 2968, 4459, 4823, 5096, 5194, 5512, 8918, 9646, 10388, 17836, 18179, 19292, 20776, 33761, 35672, 36358, 38584, 67522, 72716, 83557, 135044, 145432, 167114, 236327, 270088, 334228, 472654, 584899, 668456, 945308, 1086241, 1169798, 1890616, 2172482, 2339596, 4094293, 4344964, 4428521, 4679192, 7603687, 8188586, 8689928, 8857042, 15207374, 16377172, 17714084, 28660051, 30414748, 30999647, 32754344, 35428168, 53225809, 57320102, 57570773, 60829496, 61999294, 106451618, 114640204, 115141546, 123998588, 212903236, 216997529, 229280408, 230283092, 247997176, 372580663, 402995411, 425806472, 433995058, 460566184, 745161326, 805990822, 867990116, 1490322652, 1518982703, 1611981644, 1735980232, 2820967877, 2980645304, 3037965406, 3223963288, 5641935754, 6075930812, 11283871508, 12151861624, 19746775139, 22567743016, 39493550278, 78987100556, 157974201112]

約数ペア:

[(1, 157974201112), (2, 78987100556), (4, 39493550278), (7, 22567743016), (8, 19746775139), (13, 12151861624), (14, 11283871508), (26, 6075930812), (28, 5641935754), (49, 3223963288), (52, 3037965406), (53, 2980645304), (56, 2820967877), (91, 1735980232), (98, 1611981644), (104, 1518982703), (106, 1490322652), (182, 867990116), (196, 805990822), (212, 745161326), (343, 460566184), (364, 433995058), (371, 425806472), (392, 402995411), (424, 372580663), (637, 247997176), (686, 230283092), (689, 229280408), (728, 216997529), (742, 212903236), (1274, 123998588), (1372, 115141546), (1378, 114640204), (1484, 106451618), (2548, 61999294), (2597, 60829496), (2744, 57570773), (2756, 57320102), (2968, 53225809), (4459, 35428168), (4823, 32754344), (5096, 30999647), (5194, 30414748), (5512, 28660051), (8918, 17714084), (9646, 16377172), (10388, 15207374), (17836, 8857042), (18179, 8689928), (19292, 8188586), (20776, 7603687), (33761, 4679192), (35672, 4428521), (36358, 4344964), (38584, 4094293), (67522, 2339596), (72716, 2172482), (83557, 1890616), (135044, 1169798), (145432, 1086241), (167114, 945308), (236327, 668456), (270088, 584899), (334228, 472654)]