121820006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 240316416

約数和(自身を除く): 118496410

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 163, 211, 253, 322, 326, 422, 506, 1141, 1477, 1771, 1793, 2282, 2321, 2954, 3542, 3586, 3749, 4642, 4853, 7498, 9706, 12551, 16247, 25102, 26243, 32494, 33971, 34393, 41239, 52486, 53383, 67942, 68786, 82478, 106766, 240751, 288673, 373681, 378323, 481502, 577346, 747362, 756646, 791039, 1582078, 2648261, 5296522, 5537273, 8701429, 11074546, 17402858, 60910003, 121820006]

約数ペア:

[(1, 121820006), (2, 60910003), (7, 17402858), (11, 11074546), (14, 8701429), (22, 5537273), (23, 5296522), (46, 2648261), (77, 1582078), (154, 791039), (161, 756646), (163, 747362), (211, 577346), (253, 481502), (322, 378323), (326, 373681), (422, 288673), (506, 240751), (1141, 106766), (1477, 82478), (1771, 68786), (1793, 67942), (2282, 53383), (2321, 52486), (2954, 41239), (3542, 34393), (3586, 33971), (3749, 32494), (4642, 26243), (4853, 25102), (7498, 16247), (9706, 12551)]