181896764

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 373900800

約数和(自身を除く): 192004036

約数列:

[1, 2, 4, 7, 14, 28, 59, 103, 118, 206, 236, 412, 413, 721, 826, 1069, 1442, 1652, 2138, 2884, 4276, 6077, 7483, 12154, 14966, 24308, 29932, 42539, 63071, 85078, 110107, 126142, 170156, 220214, 252284, 440428, 441497, 770749, 882994, 1541498, 1765988, 3082996, 6496313, 12992626, 25985252, 45474191, 90948382, 181896764]

約数ペア:

[(1, 181896764), (2, 90948382), (4, 45474191), (7, 25985252), (14, 12992626), (28, 6496313), (59, 3082996), (103, 1765988), (118, 1541498), (206, 882994), (236, 770749), (412, 441497), (413, 440428), (721, 252284), (826, 220214), (1069, 170156), (1442, 126142), (1652, 110107), (2138, 85078), (2884, 63071), (4276, 42539), (6077, 29932), (7483, 24308), (12154, 14966)]