163345312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 362883024

約数和(自身を除く): 199537712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 61, 82, 104, 122, 157, 164, 208, 244, 314, 328, 416, 488, 533, 628, 656, 793, 976, 1066, 1256, 1312, 1586, 1952, 2041, 2132, 2501, 2512, 3172, 4082, 4264, 5002, 5024, 6344, 6437, 8164, 8528, 9577, 10004, 12688, 12874, 16328, 17056, 19154, 20008, 25376, 25748, 32513, 32656, 38308, 40016, 51496, 65026, 65312, 76616, 80032, 83681, 102992, 124501, 130052, 153232, 167362, 205984, 249002, 260104, 306464, 334724, 392657, 498004, 520208, 669448, 785314, 996008, 1040416, 1338896, 1570628, 1992016, 2677792, 3141256, 3984032, 5104541, 6282512, 10209082, 12565024, 20418164, 40836328, 81672656, 163345312]

約数ペア:

[(1, 163345312), (2, 81672656), (4, 40836328), (8, 20418164), (13, 12565024), (16, 10209082), (26, 6282512), (32, 5104541), (41, 3984032), (52, 3141256), (61, 2677792), (82, 1992016), (104, 1570628), (122, 1338896), (157, 1040416), (164, 996008), (208, 785314), (244, 669448), (314, 520208), (328, 498004), (416, 392657), (488, 334724), (533, 306464), (628, 260104), (656, 249002), (793, 205984), (976, 167362), (1066, 153232), (1256, 130052), (1312, 124501), (1586, 102992), (1952, 83681), (2041, 80032), (2132, 76616), (2501, 65312), (2512, 65026), (3172, 51496), (4082, 40016), (4264, 38308), (5002, 32656), (5024, 32513), (6344, 25748), (6437, 25376), (8164, 20008), (8528, 19154), (9577, 17056), (10004, 16328), (12688, 12874)]