157212593030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{22699}}^1$

素因数の和:23165

約数の個数: 64

約数和(自身を含む): 302900083200

約数和(自身を除く): 145687490170

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 311, 622, 655, 1310, 1555, 2227, 3110, 4454, 5287, 10574, 11135, 22270, 22699, 26435, 40741, 45398, 52870, 81482, 113495, 203705, 226990, 385883, 407410, 692597, 771766, 1385194, 1929415, 2973569, 3462985, 3858830, 5947138, 6925970, 7059389, 14118778, 14867845, 29735690, 35296945, 50550673, 70593890, 101101346, 120009613, 240019226, 252753365, 505506730, 600048065, 924779959, 1200096130, 1849559918, 4623899795, 9247799590, 15721259303, 31442518606, 78606296515, 157212593030]

約数ペア:

[(1, 157212593030), (2, 78606296515), (5, 31442518606), (10, 15721259303), (17, 9247799590), (34, 4623899795), (85, 1849559918), (131, 1200096130), (170, 924779959), (262, 600048065), (311, 505506730), (622, 252753365), (655, 240019226), (1310, 120009613), (1555, 101101346), (2227, 70593890), (3110, 50550673), (4454, 35296945), (5287, 29735690), (10574, 14867845), (11135, 14118778), (22270, 7059389), (22699, 6925970), (26435, 5947138), (40741, 3858830), (45398, 3462985), (52870, 2973569), (81482, 1929415), (113495, 1385194), (203705, 771766), (226990, 692597), (385883, 407410)]