197618148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 620081280

約数和(自身を除く): 422463132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 179, 182, 234, 252, 273, 337, 358, 364, 468, 537, 546, 674, 716, 819, 1011, 1074, 1092, 1253, 1348, 1611, 1638, 2022, 2148, 2327, 2359, 2506, 3033, 3222, 3276, 3759, 4044, 4381, 4654, 4718, 5012, 6066, 6444, 6981, 7077, 7518, 8762, 9308, 9436, 11277, 12132, 13143, 13962, 14154, 15036, 16289, 17524, 20943, 21231, 22554, 26286, 27924, 28308, 30667, 32578, 39429, 41886, 42462, 45108, 48867, 52572, 60323, 61334, 65156, 78858, 83772, 84924, 92001, 97734, 120646, 122668, 146601, 157716, 180969, 184002, 195468, 241292, 276003, 293202, 361938, 368004, 422261, 542907, 552006, 586404, 723876, 784199, 844522, 1085814, 1104012, 1266783, 1568398, 1689044, 2171628, 2352597, 2533566, 3136796, 3800349, 4705194, 5067132, 5489393, 7057791, 7600698, 9410388, 10978786, 14115582, 15201396, 16468179, 21957572, 28231164, 32936358, 49404537, 65872716, 98809074, 197618148]

約数ペア:

[(1, 197618148), (2, 98809074), (3, 65872716), (4, 49404537), (6, 32936358), (7, 28231164), (9, 21957572), (12, 16468179), (13, 15201396), (14, 14115582), (18, 10978786), (21, 9410388), (26, 7600698), (28, 7057791), (36, 5489393), (39, 5067132), (42, 4705194), (52, 3800349), (63, 3136796), (78, 2533566), (84, 2352597), (91, 2171628), (117, 1689044), (126, 1568398), (156, 1266783), (179, 1104012), (182, 1085814), (234, 844522), (252, 784199), (273, 723876), (337, 586404), (358, 552006), (364, 542907), (468, 422261), (537, 368004), (546, 361938), (674, 293202), (716, 276003), (819, 241292), (1011, 195468), (1074, 184002), (1092, 180969), (1253, 157716), (1348, 146601), (1611, 122668), (1638, 120646), (2022, 97734), (2148, 92001), (2327, 84924), (2359, 83772), (2506, 78858), (3033, 65156), (3222, 61334), (3276, 60323), (3759, 52572), (4044, 48867), (4381, 45108), (4654, 42462), (4718, 41886), (5012, 39429), (6066, 32578), (6444, 30667), (6981, 28308), (7077, 27924), (7518, 26286), (8762, 22554), (9308, 21231), (9436, 20943), (11277, 17524), (12132, 16289), (13143, 15036), (13962, 14154)]