168752150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20963}}^1$

素因数の和:21005

約数の個数: 48

約数和(自身を含む): 374333184

約数和(自身を除く): 205581034

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 20963, 41926, 104815, 146741, 209630, 293482, 482149, 524075, 733705, 964298, 1048150, 1467410, 2410745, 3375043, 3668525, 4821490, 6750086, 7337050, 12053725, 16875215, 24107450, 33750430, 84376075, 168752150]

約数ペア:

[(1, 168752150), (2, 84376075), (5, 33750430), (7, 24107450), (10, 16875215), (14, 12053725), (23, 7337050), (25, 6750086), (35, 4821490), (46, 3668525), (50, 3375043), (70, 2410745), (115, 1467410), (161, 1048150), (175, 964298), (230, 733705), (322, 524075), (350, 482149), (575, 293482), (805, 209630), (1150, 146741), (1610, 104815), (4025, 41926), (8050, 20963)]