128610224

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4197

約数の個数: 40

約数和(自身を含む): 260809200

約数和(自身を除く): 132198976

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 3922, 4099, 7844, 8198, 15688, 16396, 31376, 32792, 65584, 151663, 217247, 303326, 434494, 606652, 868988, 1213304, 1737976, 2426608, 3475952, 8038139, 16076278, 32152556, 64305112, 128610224]

約数ペア:

[(1, 128610224), (2, 64305112), (4, 32152556), (8, 16076278), (16, 8038139), (37, 3475952), (53, 2426608), (74, 1737976), (106, 1213304), (148, 868988), (212, 606652), (296, 434494), (424, 303326), (592, 217247), (848, 151663), (1961, 65584), (3922, 32792), (4099, 31376), (7844, 16396), (8198, 15688)]