155589664

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 321693120

約数和(自身を除く): 166103456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 179, 184, 358, 368, 716, 736, 1181, 1432, 2362, 2864, 4117, 4724, 5728, 8234, 9448, 16468, 18896, 27163, 32936, 37792, 54326, 65872, 108652, 131744, 211399, 217304, 422798, 434608, 845596, 869216, 1691192, 3382384, 4862177, 6764768, 9724354, 19448708, 38897416, 77794832, 155589664]

約数ペア:

[(1, 155589664), (2, 77794832), (4, 38897416), (8, 19448708), (16, 9724354), (23, 6764768), (32, 4862177), (46, 3382384), (92, 1691192), (179, 869216), (184, 845596), (358, 434608), (368, 422798), (716, 217304), (736, 211399), (1181, 131744), (1432, 108652), (2362, 65872), (2864, 54326), (4117, 37792), (4724, 32936), (5728, 27163), (8234, 18896), (9448, 16468)]