153281044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5279}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 329978880

約数和(自身を除く): 176697836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 5279, 7259, 10558, 14518, 21116, 29036, 36953, 73906, 89743, 147812, 179486, 322019, 358972, 628201, 644038, 1256402, 1288076, 2254133, 2512804, 4508266, 5474323, 9016532, 10948646, 21897292, 38320261, 76640522, 153281044]

約数ペア:

[(1, 153281044), (2, 76640522), (4, 38320261), (7, 21897292), (14, 10948646), (17, 9016532), (28, 5474323), (34, 4508266), (61, 2512804), (68, 2254133), (119, 1288076), (122, 1256402), (238, 644038), (244, 628201), (427, 358972), (476, 322019), (854, 179486), (1037, 147812), (1708, 89743), (2074, 73906), (4148, 36953), (5279, 29036), (7259, 21116), (10558, 14518)]