161051562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67273}}^1$

素因数の和:67307

約数の個数: 48

約数和(自身を含む): 419789760

約数和(自身を除く): 258738198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 67273, 134546, 201819, 403638, 470911, 605457, 941822, 1210914, 1278187, 1412733, 2556374, 2825466, 3834561, 4238199, 7669122, 8476398, 8947309, 11503683, 17894618, 23007366, 26841927, 53683854, 80525781, 161051562]

約数ペア:

[(1, 161051562), (2, 80525781), (3, 53683854), (6, 26841927), (7, 23007366), (9, 17894618), (14, 11503683), (18, 8947309), (19, 8476398), (21, 7669122), (38, 4238199), (42, 3834561), (57, 2825466), (63, 2556374), (114, 1412733), (126, 1278187), (133, 1210914), (171, 941822), (266, 605457), (342, 470911), (399, 403638), (798, 201819), (1197, 134546), (2394, 67273)]