195441948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 565533696

約数和(自身を除く): 370091748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 67, 69, 78, 92, 117, 134, 138, 156, 201, 207, 234, 268, 271, 276, 299, 402, 414, 468, 542, 598, 603, 804, 813, 828, 871, 897, 1084, 1196, 1206, 1541, 1626, 1742, 1794, 2412, 2439, 2613, 2691, 3082, 3252, 3484, 3523, 3588, 4623, 4878, 5226, 5382, 6164, 6233, 7046, 7839, 9246, 9756, 10452, 10569, 10764, 12466, 13869, 14092, 15678, 18157, 18492, 18699, 20033, 21138, 24932, 27738, 31356, 31707, 36314, 37398, 40066, 42276, 54471, 55476, 56097, 60099, 63414, 72628, 74796, 80132, 81029, 108942, 112194, 120198, 126828, 162058, 163413, 180297, 217884, 224388, 236041, 240396, 243087, 324116, 326826, 360594, 417611, 472082, 486174, 653652, 708123, 721188, 729261, 835222, 944164, 972348, 1252833, 1416246, 1458522, 1670444, 2124369, 2505666, 2832492, 2917044, 3758499, 4248738, 5011332, 5428943, 7516998, 8497476, 10857886, 15033996, 16286829, 21715772, 32573658, 48860487, 65147316, 97720974, 195441948]

約数ペア:

[(1, 195441948), (2, 97720974), (3, 65147316), (4, 48860487), (6, 32573658), (9, 21715772), (12, 16286829), (13, 15033996), (18, 10857886), (23, 8497476), (26, 7516998), (36, 5428943), (39, 5011332), (46, 4248738), (52, 3758499), (67, 2917044), (69, 2832492), (78, 2505666), (92, 2124369), (117, 1670444), (134, 1458522), (138, 1416246), (156, 1252833), (201, 972348), (207, 944164), (234, 835222), (268, 729261), (271, 721188), (276, 708123), (299, 653652), (402, 486174), (414, 472082), (468, 417611), (542, 360594), (598, 326826), (603, 324116), (804, 243087), (813, 240396), (828, 236041), (871, 224388), (897, 217884), (1084, 180297), (1196, 163413), (1206, 162058), (1541, 126828), (1626, 120198), (1742, 112194), (1794, 108942), (2412, 81029), (2439, 80132), (2613, 74796), (2691, 72628), (3082, 63414), (3252, 60099), (3484, 56097), (3523, 55476), (3588, 54471), (4623, 42276), (4878, 40066), (5226, 37398), (5382, 36314), (6164, 31707), (6233, 31356), (7046, 27738), (7839, 24932), (9246, 21138), (9756, 20033), (10452, 18699), (10569, 18492), (10764, 18157), (12466, 15678), (13869, 14092)]