156927924

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 408320640

約数和(自身を除く): 251392716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 282, 326, 423, 489, 564, 569, 652, 846, 978, 1138, 1467, 1692, 1707, 1956, 2276, 2934, 3414, 5121, 5868, 6828, 7661, 10242, 15322, 20484, 22983, 26743, 30644, 45966, 53486, 68949, 80229, 91932, 92747, 106972, 137898, 160458, 185494, 240687, 275796, 278241, 320916, 370988, 481374, 556482, 834723, 962748, 1112964, 1669446, 3338892, 4359109, 8718218, 13077327, 17436436, 26154654, 39231981, 52309308, 78463962, 156927924]

約数ペア:

[(1, 156927924), (2, 78463962), (3, 52309308), (4, 39231981), (6, 26154654), (9, 17436436), (12, 13077327), (18, 8718218), (36, 4359109), (47, 3338892), (94, 1669446), (141, 1112964), (163, 962748), (188, 834723), (282, 556482), (326, 481374), (423, 370988), (489, 320916), (564, 278241), (569, 275796), (652, 240687), (846, 185494), (978, 160458), (1138, 137898), (1467, 106972), (1692, 92747), (1707, 91932), (1956, 80229), (2276, 68949), (2934, 53486), (3414, 45966), (5121, 30644), (5868, 26743), (6828, 22983), (7661, 20484), (10242, 15322)]