163033338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4843

約数の個数: 64

約数和(自身を含む): 385781760

約数和(自身を除く): 222748422

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2622, 4783, 5681, 9566, 11362, 14349, 17043, 28698, 34086, 62179, 90877, 110009, 124358, 181754, 186537, 220018, 272631, 330027, 373074, 545262, 660054, 1181401, 1430117, 2090171, 2362802, 2860234, 3544203, 4180342, 4290351, 6270513, 7088406, 8580702, 12541026, 27172223, 54344446, 81516669, 163033338]

約数ペア:

[(1, 163033338), (2, 81516669), (3, 54344446), (6, 27172223), (13, 12541026), (19, 8580702), (23, 7088406), (26, 6270513), (38, 4290351), (39, 4180342), (46, 3544203), (57, 2860234), (69, 2362802), (78, 2090171), (114, 1430117), (138, 1181401), (247, 660054), (299, 545262), (437, 373074), (494, 330027), (598, 272631), (741, 220018), (874, 186537), (897, 181754), (1311, 124358), (1482, 110009), (1794, 90877), (2622, 62179), (4783, 34086), (5681, 28698), (9566, 17043), (11362, 14349)]