121427192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 252396000

約数和(自身を除く): 130968808

約数列:

[1, 2, 4, 8, 17, 34, 37, 59, 68, 74, 118, 136, 148, 236, 296, 409, 472, 629, 818, 1003, 1258, 1636, 2006, 2183, 2516, 3272, 4012, 4366, 5032, 6953, 8024, 8732, 13906, 15133, 17464, 24131, 27812, 30266, 37111, 48262, 55624, 60532, 74222, 96524, 121064, 148444, 193048, 257261, 296888, 410227, 514522, 820454, 892847, 1029044, 1640908, 1785694, 2058088, 3281816, 3571388, 7142776, 15178399, 30356798, 60713596, 121427192]

約数ペア:

[(1, 121427192), (2, 60713596), (4, 30356798), (8, 15178399), (17, 7142776), (34, 3571388), (37, 3281816), (59, 2058088), (68, 1785694), (74, 1640908), (118, 1029044), (136, 892847), (148, 820454), (236, 514522), (296, 410227), (409, 296888), (472, 257261), (629, 193048), (818, 148444), (1003, 121064), (1258, 96524), (1636, 74222), (2006, 60532), (2183, 55624), (2516, 48262), (3272, 37111), (4012, 30266), (4366, 27812), (5032, 24131), (6953, 17464), (8024, 15133), (8732, 13906)]