127246196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13327}}^1$

素因数の和:13380

約数の個数: 48

約数和(自身を含む): 286605312

約数和(自身を除く): 159359116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 13327, 26654, 53308, 93289, 146597, 186578, 293194, 373156, 413137, 586388, 826274, 1026179, 1652548, 2052358, 2891959, 4104716, 4544507, 5783918, 9089014, 11567836, 18178028, 31811549, 63623098, 127246196]

約数ペア:

[(1, 127246196), (2, 63623098), (4, 31811549), (7, 18178028), (11, 11567836), (14, 9089014), (22, 5783918), (28, 4544507), (31, 4104716), (44, 2891959), (62, 2052358), (77, 1652548), (124, 1026179), (154, 826274), (217, 586388), (308, 413137), (341, 373156), (434, 293194), (682, 186578), (868, 146597), (1364, 93289), (2387, 53308), (4774, 26654), (9548, 13327)]