144424852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 318084480

約数和(自身を除く): 173659628

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 97, 137, 143, 194, 209, 247, 274, 286, 388, 418, 494, 548, 572, 836, 988, 1067, 1261, 1507, 1781, 1843, 2134, 2522, 2603, 2717, 3014, 3562, 3686, 4268, 5044, 5206, 5434, 6028, 7124, 7372, 10412, 10868, 13289, 13871, 19591, 20273, 23959, 26578, 27742, 28633, 33839, 39182, 40546, 47918, 53156, 55484, 57266, 67678, 78364, 81092, 95836, 114532, 135356, 146179, 172757, 252491, 263549, 292358, 345514, 372229, 504982, 527098, 584716, 691028, 744458, 1009964, 1054196, 1488916, 1900327, 2777401, 3282383, 3800654, 5554802, 6564766, 7601308, 11109604, 13129532, 36106213, 72212426, 144424852]

約数ペア:

[(1, 144424852), (2, 72212426), (4, 36106213), (11, 13129532), (13, 11109604), (19, 7601308), (22, 6564766), (26, 5554802), (38, 3800654), (44, 3282383), (52, 2777401), (76, 1900327), (97, 1488916), (137, 1054196), (143, 1009964), (194, 744458), (209, 691028), (247, 584716), (274, 527098), (286, 504982), (388, 372229), (418, 345514), (494, 292358), (548, 263549), (572, 252491), (836, 172757), (988, 146179), (1067, 135356), (1261, 114532), (1507, 95836), (1781, 81092), (1843, 78364), (2134, 67678), (2522, 57266), (2603, 55484), (2717, 53156), (3014, 47918), (3562, 40546), (3686, 39182), (4268, 33839), (5044, 28633), (5206, 27742), (5434, 26578), (6028, 23959), (7124, 20273), (7372, 19591), (10412, 13871), (10868, 13289)]