153213948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9739}}^1$

素因数の和:9791

約数の個数: 72

約数和(自身を含む): 425443200

約数和(自身を除く): 272229252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 9739, 15732, 19478, 29217, 38956, 58434, 87651, 116868, 175302, 185041, 223997, 350604, 370082, 447994, 555123, 671991, 740164, 895988, 1110246, 1343982, 1665369, 2015973, 2220492, 2687964, 3330738, 4031946, 4255943, 6661476, 8063892, 8511886, 12767829, 17023772, 25535658, 38303487, 51071316, 76606974, 153213948]

約数ペア:

[(1, 153213948), (2, 76606974), (3, 51071316), (4, 38303487), (6, 25535658), (9, 17023772), (12, 12767829), (18, 8511886), (19, 8063892), (23, 6661476), (36, 4255943), (38, 4031946), (46, 3330738), (57, 2687964), (69, 2220492), (76, 2015973), (92, 1665369), (114, 1343982), (138, 1110246), (171, 895988), (207, 740164), (228, 671991), (276, 555123), (342, 447994), (414, 370082), (437, 350604), (684, 223997), (828, 185041), (874, 175302), (1311, 116868), (1748, 87651), (2622, 58434), (3933, 38956), (5244, 29217), (7866, 19478), (9739, 15732)]