129928536

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 391604400

約数和(自身を除く): 261675864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 81, 108, 114, 122, 152, 162, 171, 173, 183, 216, 228, 244, 324, 342, 346, 366, 456, 488, 513, 519, 549, 648, 684, 692, 732, 1026, 1038, 1098, 1159, 1368, 1384, 1464, 1539, 1557, 1647, 2052, 2076, 2196, 2318, 3078, 3114, 3287, 3294, 3477, 4104, 4152, 4392, 4636, 4671, 4941, 6156, 6228, 6574, 6588, 6954, 9272, 9342, 9861, 9882, 10431, 10553, 12312, 12456, 13148, 13176, 13908, 14013, 18684, 19722, 19764, 20862, 21106, 26296, 27816, 28026, 29583, 31293, 31659, 37368, 39444, 39528, 41724, 42212, 56052, 59166, 62586, 63318, 78888, 83448, 84424, 88749, 93879, 94977, 112104, 118332, 125172, 126636, 177498, 187758, 189954, 200507, 236664, 250344, 253272, 266247, 284931, 354996, 375516, 379908, 401014, 532494, 569862, 601521, 709992, 751032, 759816, 802028, 854793, 1064988, 1139724, 1203042, 1604056, 1709586, 1804563, 2129976, 2279448, 2406084, 3419172, 3609126, 4812168, 5413689, 6838344, 7218252, 10827378, 14436504, 16241067, 21654756, 32482134, 43309512, 64964268, 129928536]

約数ペア:

[(1, 129928536), (2, 64964268), (3, 43309512), (4, 32482134), (6, 21654756), (8, 16241067), (9, 14436504), (12, 10827378), (18, 7218252), (19, 6838344), (24, 5413689), (27, 4812168), (36, 3609126), (38, 3419172), (54, 2406084), (57, 2279448), (61, 2129976), (72, 1804563), (76, 1709586), (81, 1604056), (108, 1203042), (114, 1139724), (122, 1064988), (152, 854793), (162, 802028), (171, 759816), (173, 751032), (183, 709992), (216, 601521), (228, 569862), (244, 532494), (324, 401014), (342, 379908), (346, 375516), (366, 354996), (456, 284931), (488, 266247), (513, 253272), (519, 250344), (549, 236664), (648, 200507), (684, 189954), (692, 187758), (732, 177498), (1026, 126636), (1038, 125172), (1098, 118332), (1159, 112104), (1368, 94977), (1384, 93879), (1464, 88749), (1539, 84424), (1557, 83448), (1647, 78888), (2052, 63318), (2076, 62586), (2196, 59166), (2318, 56052), (3078, 42212), (3114, 41724), (3287, 39528), (3294, 39444), (3477, 37368), (4104, 31659), (4152, 31293), (4392, 29583), (4636, 28026), (4671, 27816), (4941, 26296), (6156, 21106), (6228, 20862), (6574, 19764), (6588, 19722), (6954, 18684), (9272, 14013), (9342, 13908), (9861, 13176), (9882, 13148), (10431, 12456), (10553, 12312)]