164066976

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29983}}^1$

素因数の和:30018

約数の個数: 72

約数和(自身を含む): 491137920

約数和(自身を除く): 327070944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 29983, 59966, 89949, 119932, 179898, 239864, 269847, 359796, 479728, 539694, 569677, 719592, 959456, 1079388, 1139354, 1439184, 1709031, 2158776, 2278708, 2878368, 3418062, 4317552, 4557416, 5127093, 6836124, 8635104, 9114832, 10254186, 13672248, 18229664, 20508372, 27344496, 41016744, 54688992, 82033488, 164066976]

約数ペア:

[(1, 164066976), (2, 82033488), (3, 54688992), (4, 41016744), (6, 27344496), (8, 20508372), (9, 18229664), (12, 13672248), (16, 10254186), (18, 9114832), (19, 8635104), (24, 6836124), (32, 5127093), (36, 4557416), (38, 4317552), (48, 3418062), (57, 2878368), (72, 2278708), (76, 2158776), (96, 1709031), (114, 1439184), (144, 1139354), (152, 1079388), (171, 959456), (228, 719592), (288, 569677), (304, 539694), (342, 479728), (456, 359796), (608, 269847), (684, 239864), (912, 179898), (1368, 119932), (1824, 89949), (2736, 59966), (5472, 29983)]