168901590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39371}}^1$

素因数の和:39405

約数の個数: 64

約数和(自身を含む): 476243712

約数和(自身を除く): 307342122

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 39371, 78742, 118113, 196855, 236226, 393710, 433081, 511823, 590565, 866162, 1023646, 1181130, 1299243, 1535469, 2165405, 2559115, 2598486, 3070938, 4330810, 5118230, 5630053, 6496215, 7677345, 11260106, 12992430, 15354690, 16890159, 28150265, 33780318, 56300530, 84450795, 168901590]

約数ペア:

[(1, 168901590), (2, 84450795), (3, 56300530), (5, 33780318), (6, 28150265), (10, 16890159), (11, 15354690), (13, 12992430), (15, 11260106), (22, 7677345), (26, 6496215), (30, 5630053), (33, 5118230), (39, 4330810), (55, 3070938), (65, 2598486), (66, 2559115), (78, 2165405), (110, 1535469), (130, 1299243), (143, 1181130), (165, 1023646), (195, 866162), (286, 590565), (330, 511823), (390, 433081), (429, 393710), (715, 236226), (858, 196855), (1430, 118113), (2145, 78742), (4290, 39371)]