153156784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2333}}^1$

素因数の和:2725

約数の個数: 40

約数和(自身を含む): 324724752

約数和(自身を除く): 171567968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 373, 746, 1492, 2333, 2984, 4103, 4666, 5968, 8206, 9332, 16412, 18664, 25663, 32824, 37328, 51326, 65648, 102652, 205304, 410608, 870209, 1740418, 3480836, 6961672, 9572299, 13923344, 19144598, 38289196, 76578392, 153156784]

約数ペア:

[(1, 153156784), (2, 76578392), (4, 38289196), (8, 19144598), (11, 13923344), (16, 9572299), (22, 6961672), (44, 3480836), (88, 1740418), (176, 870209), (373, 410608), (746, 205304), (1492, 102652), (2333, 65648), (2984, 51326), (4103, 37328), (4666, 32824), (5968, 25663), (8206, 18664), (9332, 16412)]