144227252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 313850880

約数和(自身を除く): 169623628

約数列:

[1, 2, 4, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 124, 221, 247, 277, 323, 403, 442, 494, 527, 554, 589, 646, 806, 884, 988, 1054, 1108, 1178, 1292, 1612, 2108, 2356, 3601, 4199, 4709, 5263, 6851, 7202, 7657, 8398, 8587, 9418, 10013, 10526, 13702, 14404, 15314, 16796, 17174, 18836, 20026, 21052, 27404, 30628, 34348, 40052, 61217, 68419, 89471, 111631, 122434, 130169, 136838, 145979, 163153, 178942, 223262, 244868, 260338, 273676, 291958, 326306, 357884, 446524, 520676, 583916, 652612, 1163123, 1897727, 2120989, 2326246, 2773601, 3795454, 4241978, 4652492, 5547202, 7590908, 8483956, 11094404, 36056813, 72113626, 144227252]

約数ペア:

[(1, 144227252), (2, 72113626), (4, 36056813), (13, 11094404), (17, 8483956), (19, 7590908), (26, 5547202), (31, 4652492), (34, 4241978), (38, 3795454), (52, 2773601), (62, 2326246), (68, 2120989), (76, 1897727), (124, 1163123), (221, 652612), (247, 583916), (277, 520676), (323, 446524), (403, 357884), (442, 326306), (494, 291958), (527, 273676), (554, 260338), (589, 244868), (646, 223262), (806, 178942), (884, 163153), (988, 145979), (1054, 136838), (1108, 130169), (1178, 122434), (1292, 111631), (1612, 89471), (2108, 68419), (2356, 61217), (3601, 40052), (4199, 34348), (4709, 30628), (5263, 27404), (6851, 21052), (7202, 20026), (7657, 18836), (8398, 17174), (8587, 16796), (9418, 15314), (10013, 14404), (10526, 13702)]