16081608

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 41664960

約数和(自身を除く): 25583352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 137, 146, 201, 219, 268, 274, 292, 402, 411, 438, 536, 548, 584, 804, 822, 876, 1096, 1608, 1644, 1752, 3288, 4891, 9179, 9782, 10001, 14673, 18358, 19564, 20002, 27537, 29346, 30003, 36716, 39128, 40004, 55074, 58692, 60006, 73432, 80008, 110148, 117384, 120012, 220296, 240024, 670067, 1340134, 2010201, 2680268, 4020402, 5360536, 8040804, 16081608]

約数ペア:

[(1, 16081608), (2, 8040804), (3, 5360536), (4, 4020402), (6, 2680268), (8, 2010201), (12, 1340134), (24, 670067), (67, 240024), (73, 220296), (134, 120012), (137, 117384), (146, 110148), (201, 80008), (219, 73432), (268, 60006), (274, 58692), (292, 55074), (402, 40004), (411, 39128), (438, 36716), (536, 30003), (548, 29346), (584, 27537), (804, 20002), (822, 19564), (876, 18358), (1096, 14673), (1608, 10001), (1644, 9782), (1752, 9179), (3288, 4891)]