156743816374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1\times {\mathrm{1709}}^1$

素因数の和:2893

約数の個数: 64

約数和(自身を含む): 261211392000

約数和(自身を除く): 104467575626

約数列:

[1, 2, 19, 23, 38, 46, 101, 202, 437, 874, 1039, 1709, 1919, 2078, 2323, 3418, 3838, 4646, 19741, 23897, 32471, 39307, 39482, 44137, 47794, 64942, 78614, 88274, 104939, 172609, 209878, 345218, 454043, 746833, 908086, 1493666, 1775651, 1993841, 2413597, 3279571, 3551302, 3970007, 3987682, 4827194, 6559142, 7940014, 33737369, 40839973, 45858343, 67474738, 75430133, 81679946, 91716686, 150860266, 179340751, 358681502, 775959487, 1551918974, 3407474269, 4124837273, 6814948538, 8249674546, 78371908187, 156743816374]

約数ペア:

[(1, 156743816374), (2, 78371908187), (19, 8249674546), (23, 6814948538), (38, 4124837273), (46, 3407474269), (101, 1551918974), (202, 775959487), (437, 358681502), (874, 179340751), (1039, 150860266), (1709, 91716686), (1919, 81679946), (2078, 75430133), (2323, 67474738), (3418, 45858343), (3838, 40839973), (4646, 33737369), (19741, 7940014), (23897, 6559142), (32471, 4827194), (39307, 3987682), (39482, 3970007), (44137, 3551302), (47794, 3279571), (64942, 2413597), (78614, 1993841), (88274, 1775651), (104939, 1493666), (172609, 908086), (209878, 746833), (345218, 454043)]