144757788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 420860160

約数和(自身を除く): 276102372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 89, 102, 119, 134, 178, 201, 204, 238, 267, 268, 289, 356, 357, 402, 469, 476, 534, 578, 623, 714, 804, 867, 938, 1068, 1139, 1156, 1246, 1407, 1428, 1513, 1734, 1869, 1876, 2023, 2278, 2492, 2814, 3026, 3417, 3468, 3738, 4046, 4539, 4556, 5628, 5963, 6052, 6069, 6834, 7476, 7973, 8092, 9078, 10591, 11926, 12138, 13668, 15946, 17889, 18156, 19363, 21182, 23852, 23919, 24276, 25721, 31773, 31892, 35778, 38726, 41741, 42364, 47838, 51442, 58089, 63546, 71556, 77163, 77452, 83482, 95676, 101371, 102884, 116178, 125223, 127092, 135541, 154326, 166964, 180047, 202742, 232356, 250446, 271082, 304113, 308652, 360094, 405484, 406623, 500892, 540141, 542164, 608226, 709597, 720188, 813246, 1080282, 1216452, 1419194, 1626492, 1723307, 2128791, 2160564, 2838388, 3446614, 4257582, 5169921, 6893228, 8515164, 10339842, 12063149, 20679684, 24126298, 36189447, 48252596, 72378894, 144757788]

約数ペア:

[(1, 144757788), (2, 72378894), (3, 48252596), (4, 36189447), (6, 24126298), (7, 20679684), (12, 12063149), (14, 10339842), (17, 8515164), (21, 6893228), (28, 5169921), (34, 4257582), (42, 3446614), (51, 2838388), (67, 2160564), (68, 2128791), (84, 1723307), (89, 1626492), (102, 1419194), (119, 1216452), (134, 1080282), (178, 813246), (201, 720188), (204, 709597), (238, 608226), (267, 542164), (268, 540141), (289, 500892), (356, 406623), (357, 405484), (402, 360094), (469, 308652), (476, 304113), (534, 271082), (578, 250446), (623, 232356), (714, 202742), (804, 180047), (867, 166964), (938, 154326), (1068, 135541), (1139, 127092), (1156, 125223), (1246, 116178), (1407, 102884), (1428, 101371), (1513, 95676), (1734, 83482), (1869, 77452), (1876, 77163), (2023, 71556), (2278, 63546), (2492, 58089), (2814, 51442), (3026, 47838), (3417, 42364), (3468, 41741), (3738, 38726), (4046, 35778), (4539, 31892), (4556, 31773), (5628, 25721), (5963, 24276), (6052, 23919), (6069, 23852), (6834, 21182), (7476, 19363), (7973, 18156), (8092, 17889), (9078, 15946), (10591, 13668), (11926, 12138)]