156621306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 350044416

約数和(自身を除く): 193423110

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 101, 102, 138, 202, 303, 391, 606, 661, 782, 1173, 1322, 1717, 1983, 2323, 2346, 3434, 3966, 4646, 5151, 6969, 10302, 11237, 13938, 15203, 22474, 30406, 33711, 39491, 45609, 66761, 67422, 78982, 91218, 118473, 133522, 200283, 236946, 258451, 400566, 516902, 775353, 1134937, 1535503, 1550706, 2269874, 3071006, 3404811, 4606509, 6809622, 9213018, 26103551, 52207102, 78310653, 156621306]

約数ペア:

[(1, 156621306), (2, 78310653), (3, 52207102), (6, 26103551), (17, 9213018), (23, 6809622), (34, 4606509), (46, 3404811), (51, 3071006), (69, 2269874), (101, 1550706), (102, 1535503), (138, 1134937), (202, 775353), (303, 516902), (391, 400566), (606, 258451), (661, 236946), (782, 200283), (1173, 133522), (1322, 118473), (1717, 91218), (1983, 78982), (2323, 67422), (2346, 66761), (3434, 45609), (3966, 39491), (4646, 33711), (5151, 30406), (6969, 22474), (10302, 15203), (11237, 13938)]