163622452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{673}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 345735040

約数和(自身を除く): 182112588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 457, 532, 673, 914, 1346, 1828, 2692, 3199, 4711, 6398, 8683, 9422, 12787, 12796, 17366, 18844, 25574, 34732, 51148, 60781, 89509, 121562, 179018, 243124, 307561, 358036, 615122, 1230244, 2152927, 4305854, 5843659, 8611708, 11687318, 23374636, 40905613, 81811226, 163622452]

約数ペア:

[(1, 163622452), (2, 81811226), (4, 40905613), (7, 23374636), (14, 11687318), (19, 8611708), (28, 5843659), (38, 4305854), (76, 2152927), (133, 1230244), (266, 615122), (457, 358036), (532, 307561), (673, 243124), (914, 179018), (1346, 121562), (1828, 89509), (2692, 60781), (3199, 51148), (4711, 34732), (6398, 25574), (8683, 18844), (9422, 17366), (12787, 12796)]