156780784972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 339548267520

約数和(自身を除く): 182767482548

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 239, 268, 307, 469, 476, 478, 614, 938, 956, 1139, 1228, 1673, 1876, 2149, 2278, 3346, 4063, 4298, 4489, 4556, 5219, 6692, 7973, 8126, 8596, 8978, 10438, 15946, 16013, 16252, 17956, 20569, 20876, 28441, 31423, 31892, 32026, 36533, 41138, 56882, 62846, 64052, 73066, 73373, 76313, 82276, 112091, 113764, 125692, 143983, 146132, 146746, 152626, 224182, 272221, 287966, 293492, 305252, 349673, 448364, 513611, 534191, 544442, 575932, 699346, 1027222, 1068382, 1072871, 1088884, 1247341, 1378123, 1398692, 1905547, 2054444, 2136764, 2145742, 2447711, 2494682, 2756246, 3811094, 4291484, 4895422, 4915991, 4989364, 5512492, 7510097, 7622188, 8731387, 9646861, 9790844, 9831982, 15020194, 17462774, 18238807, 19293722, 19663964, 23428091, 30040388, 34411937, 34925548, 36477614, 38587444, 46856182, 68823874, 72955228, 83571847, 93712364, 127671649, 137647748, 163996637, 167143694, 255343298, 327993274, 329371397, 334287388, 510686596, 585002929, 655986548, 658742794, 1170005858, 1317485588, 2305599779, 2340011716, 4611199558, 5599313749, 9222399116, 11198627498, 22397254996, 39195196243, 78390392486, 156780784972]

約数ペア:

[(1, 156780784972), (2, 78390392486), (4, 39195196243), (7, 22397254996), (14, 11198627498), (17, 9222399116), (28, 5599313749), (34, 4611199558), (67, 2340011716), (68, 2305599779), (119, 1317485588), (134, 1170005858), (238, 658742794), (239, 655986548), (268, 585002929), (307, 510686596), (469, 334287388), (476, 329371397), (478, 327993274), (614, 255343298), (938, 167143694), (956, 163996637), (1139, 137647748), (1228, 127671649), (1673, 93712364), (1876, 83571847), (2149, 72955228), (2278, 68823874), (3346, 46856182), (4063, 38587444), (4298, 36477614), (4489, 34925548), (4556, 34411937), (5219, 30040388), (6692, 23428091), (7973, 19663964), (8126, 19293722), (8596, 18238807), (8978, 17462774), (10438, 15020194), (15946, 9831982), (16013, 9790844), (16252, 9646861), (17956, 8731387), (20569, 7622188), (20876, 7510097), (28441, 5512492), (31423, 4989364), (31892, 4915991), (32026, 4895422), (36533, 4291484), (41138, 3811094), (56882, 2756246), (62846, 2494682), (64052, 2447711), (73066, 2145742), (73373, 2136764), (76313, 2054444), (82276, 1905547), (112091, 1398692), (113764, 1378123), (125692, 1247341), (143983, 1088884), (146132, 1072871), (146746, 1068382), (152626, 1027222), (224182, 699346), (272221, 575932), (287966, 544442), (293492, 534191), (305252, 513611), (349673, 448364)]