156937010128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3923}}^1\times {\mathrm{31649}}^1$

素因数の和:35659

約数の個数: 40

約数和(自身を含む): 308002608000

約数和(自身を除く): 151065597872

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3923, 7846, 15692, 31384, 31649, 62768, 63298, 126596, 253192, 309917, 506384, 619834, 1239668, 2479336, 2500271, 4958672, 5000542, 10001084, 20002168, 40004336, 124159027, 248318054, 496636108, 993272216, 1986544432, 9808563133, 19617126266, 39234252532, 78468505064, 156937010128]

約数ペア:

[(1, 156937010128), (2, 78468505064), (4, 39234252532), (8, 19617126266), (16, 9808563133), (79, 1986544432), (158, 993272216), (316, 496636108), (632, 248318054), (1264, 124159027), (3923, 40004336), (7846, 20002168), (15692, 10001084), (31384, 5000542), (31649, 4958672), (62768, 2500271), (63298, 2479336), (126596, 1239668), (253192, 619834), (309917, 506384)]