144664784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43261}}^1$

素因数の和:43299

約数の個数: 40

約数和(自身を含む): 321869280

約数和(自身を除く): 177204496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 43261, 86522, 173044, 346088, 475871, 692176, 821959, 951742, 1643918, 1903484, 3287836, 3806968, 6575672, 7613936, 9041549, 13151344, 18083098, 36166196, 72332392, 144664784]

約数ペア:

[(1, 144664784), (2, 72332392), (4, 36166196), (8, 18083098), (11, 13151344), (16, 9041549), (19, 7613936), (22, 6575672), (38, 3806968), (44, 3287836), (76, 1903484), (88, 1643918), (152, 951742), (176, 821959), (209, 692176), (304, 475871), (418, 346088), (836, 173044), (1672, 86522), (3344, 43261)]