148974516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 398099520

約数和(自身を除く): 249125004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 433, 503, 684, 866, 1006, 1299, 1509, 1732, 2012, 2598, 3018, 3897, 4527, 5196, 6036, 7794, 8227, 9054, 9557, 15588, 16454, 18108, 19114, 24681, 28671, 32908, 38228, 49362, 57342, 74043, 86013, 98724, 114684, 148086, 172026, 217799, 296172, 344052, 435598, 653397, 871196, 1306794, 1960191, 2613588, 3920382, 4138181, 7840764, 8276362, 12414543, 16552724, 24829086, 37243629, 49658172, 74487258, 148974516]

約数ペア:

[(1, 148974516), (2, 74487258), (3, 49658172), (4, 37243629), (6, 24829086), (9, 16552724), (12, 12414543), (18, 8276362), (19, 7840764), (36, 4138181), (38, 3920382), (57, 2613588), (76, 1960191), (114, 1306794), (171, 871196), (228, 653397), (342, 435598), (433, 344052), (503, 296172), (684, 217799), (866, 172026), (1006, 148086), (1299, 114684), (1509, 98724), (1732, 86013), (2012, 74043), (2598, 57342), (3018, 49362), (3897, 38228), (4527, 32908), (5196, 28671), (6036, 24681), (7794, 19114), (8227, 18108), (9054, 16454), (9557, 15588)]