144245728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13271

約数の個数: 48

約数和(自身を含む): 319818240

約数和(自身を除く): 175572512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 13219, 26438, 52876, 105752, 145409, 211504, 290818, 409789, 423008, 581636, 819578, 1163272, 1639156, 2326544, 3278312, 4507679, 4653088, 6556624, 9015358, 13113248, 18030716, 36061432, 72122864, 144245728]

約数ペア:

[(1, 144245728), (2, 72122864), (4, 36061432), (8, 18030716), (11, 13113248), (16, 9015358), (22, 6556624), (31, 4653088), (32, 4507679), (44, 3278312), (62, 2326544), (88, 1639156), (124, 1163272), (176, 819578), (248, 581636), (341, 423008), (352, 409789), (496, 290818), (682, 211504), (992, 145409), (1364, 105752), (2728, 52876), (5456, 26438), (10912, 13219)]