153263462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{983}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 264971520

約数和(自身を除く): 111708058

約数列:

[1, 2, 11, 19, 22, 38, 209, 373, 418, 746, 983, 1966, 4103, 7087, 8206, 10813, 14174, 18677, 21626, 37354, 77957, 155914, 205447, 366659, 410894, 733318, 4033249, 6966521, 8066498, 13933042, 76631731, 153263462]

約数ペア:

[(1, 153263462), (2, 76631731), (11, 13933042), (19, 8066498), (22, 6966521), (38, 4033249), (209, 733318), (373, 410894), (418, 366659), (746, 205447), (983, 155914), (1966, 77957), (4103, 37354), (7087, 21626), (8206, 18677), (10813, 14174)]