156985463570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1\times {\mathrm{7177}}^1$

素因数の和:8799

約数の個数: 64

約数和(自身を含む): 307252280160

約数和(自身を除く): 150266816590

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 1489, 2938, 2978, 7177, 7345, 7445, 14354, 14690, 14890, 19357, 35885, 38714, 71770, 93301, 96785, 168257, 186602, 193570, 336514, 466505, 811001, 841285, 933010, 1622002, 1682570, 2187341, 4055005, 4374682, 8110010, 10543013, 10686553, 10936705, 21086026, 21373106, 21873410, 52715065, 53432765, 105430130, 106865530, 138925189, 277850378, 694625945, 1207580489, 1389251890, 2415160978, 6037902445, 12075804890, 15698546357, 31397092714, 78492731785, 156985463570]

約数ペア:

[(1, 156985463570), (2, 78492731785), (5, 31397092714), (10, 15698546357), (13, 12075804890), (26, 6037902445), (65, 2415160978), (113, 1389251890), (130, 1207580489), (226, 694625945), (565, 277850378), (1130, 138925189), (1469, 106865530), (1489, 105430130), (2938, 53432765), (2978, 52715065), (7177, 21873410), (7345, 21373106), (7445, 21086026), (14354, 10936705), (14690, 10686553), (14890, 10543013), (19357, 8110010), (35885, 4374682), (38714, 4055005), (71770, 2187341), (93301, 1682570), (96785, 1622002), (168257, 933010), (186602, 841285), (193570, 811001), (336514, 466505)]