179801334

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 421031520

約数和(自身を除く): 241230186

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 67, 87, 97, 106, 134, 159, 174, 194, 201, 261, 291, 318, 402, 477, 522, 582, 603, 873, 954, 1206, 1537, 1746, 1943, 2813, 3074, 3551, 3886, 4611, 5141, 5626, 5829, 6499, 7102, 8439, 9222, 10282, 10653, 11658, 12998, 13833, 15423, 16878, 17487, 19497, 21306, 25317, 27666, 30846, 31959, 34974, 38994, 46269, 50634, 58491, 63918, 92538, 102979, 116982, 149089, 188471, 205958, 298178, 308937, 344447, 376942, 447267, 565413, 617874, 688894, 894534, 926811, 1033341, 1130826, 1341801, 1696239, 1853622, 2066682, 2683602, 3100023, 3392478, 6200046, 9988963, 19977926, 29966889, 59933778, 89900667, 179801334]

約数ペア:

[(1, 179801334), (2, 89900667), (3, 59933778), (6, 29966889), (9, 19977926), (18, 9988963), (29, 6200046), (53, 3392478), (58, 3100023), (67, 2683602), (87, 2066682), (97, 1853622), (106, 1696239), (134, 1341801), (159, 1130826), (174, 1033341), (194, 926811), (201, 894534), (261, 688894), (291, 617874), (318, 565413), (402, 447267), (477, 376942), (522, 344447), (582, 308937), (603, 298178), (873, 205958), (954, 188471), (1206, 149089), (1537, 116982), (1746, 102979), (1943, 92538), (2813, 63918), (3074, 58491), (3551, 50634), (3886, 46269), (4611, 38994), (5141, 34974), (5626, 31959), (5829, 30846), (6499, 27666), (7102, 25317), (8439, 21306), (9222, 19497), (10282, 17487), (10653, 16878), (11658, 15423), (12998, 13833)]