156935453380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{4003}}^1$

素因数の和:5789

約数の個数: 96

約数和(自身を含む): 349681812480

約数和(自身を除く): 192746359100

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 1709, 2294, 3418, 4003, 4588, 5735, 6836, 8006, 8545, 11470, 16012, 17090, 20015, 22940, 34180, 40030, 52979, 63233, 80060, 105958, 124093, 126466, 148111, 211916, 248186, 252932, 264895, 296222, 316165, 496372, 529790, 592444, 620465, 632330, 740555, 1059580, 1240930, 1264660, 1481110, 1960223, 2481860, 2962220, 3920446, 4591441, 6841127, 7840892, 9182882, 9801115, 13682254, 18365764, 19602230, 22957205, 27364508, 34205635, 39204460, 45914410, 68411270, 91828820, 136822540, 212074937, 253121699, 424149874, 506243398, 848299748, 1012486796, 1060374685, 1265608495, 2120749370, 2531216990, 4241498740, 5062433980, 7846772669, 15693545338, 31387090676, 39233863345, 78467726690, 156935453380]

約数ペア:

[(1, 156935453380), (2, 78467726690), (4, 39233863345), (5, 31387090676), (10, 15693545338), (20, 7846772669), (31, 5062433980), (37, 4241498740), (62, 2531216990), (74, 2120749370), (124, 1265608495), (148, 1060374685), (155, 1012486796), (185, 848299748), (310, 506243398), (370, 424149874), (620, 253121699), (740, 212074937), (1147, 136822540), (1709, 91828820), (2294, 68411270), (3418, 45914410), (4003, 39204460), (4588, 34205635), (5735, 27364508), (6836, 22957205), (8006, 19602230), (8545, 18365764), (11470, 13682254), (16012, 9801115), (17090, 9182882), (20015, 7840892), (22940, 6841127), (34180, 4591441), (40030, 3920446), (52979, 2962220), (63233, 2481860), (80060, 1960223), (105958, 1481110), (124093, 1264660), (126466, 1240930), (148111, 1059580), (211916, 740555), (248186, 632330), (252932, 620465), (264895, 592444), (296222, 529790), (316165, 496372)]