145719684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 412684272

約数和(自身を除く): 266964588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 131, 132, 159, 198, 212, 262, 318, 393, 396, 477, 524, 583, 636, 786, 954, 1166, 1179, 1441, 1572, 1749, 1908, 2332, 2358, 2809, 2882, 3498, 4323, 4716, 5247, 5618, 5764, 6943, 6996, 8427, 8646, 10494, 11236, 12969, 13886, 16854, 17292, 20829, 20988, 25281, 25938, 27772, 30899, 33708, 41658, 50562, 51876, 61798, 62487, 76373, 83316, 92697, 101124, 123596, 124974, 152746, 185394, 229119, 249948, 278091, 305492, 367979, 370788, 458238, 556182, 687357, 735958, 916476, 1103937, 1112364, 1374714, 1471916, 2207874, 2749428, 3311811, 4047769, 4415748, 6623622, 8095538, 12143307, 13247244, 16191076, 24286614, 36429921, 48573228, 72859842, 145719684]

約数ペア:

[(1, 145719684), (2, 72859842), (3, 48573228), (4, 36429921), (6, 24286614), (9, 16191076), (11, 13247244), (12, 12143307), (18, 8095538), (22, 6623622), (33, 4415748), (36, 4047769), (44, 3311811), (53, 2749428), (66, 2207874), (99, 1471916), (106, 1374714), (131, 1112364), (132, 1103937), (159, 916476), (198, 735958), (212, 687357), (262, 556182), (318, 458238), (393, 370788), (396, 367979), (477, 305492), (524, 278091), (583, 249948), (636, 229119), (786, 185394), (954, 152746), (1166, 124974), (1179, 123596), (1441, 101124), (1572, 92697), (1749, 83316), (1908, 76373), (2332, 62487), (2358, 61798), (2809, 51876), (2882, 50562), (3498, 41658), (4323, 33708), (4716, 30899), (5247, 27772), (5618, 25938), (5764, 25281), (6943, 20988), (6996, 20829), (8427, 17292), (8646, 16854), (10494, 13886), (11236, 12969)]