156932552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 358656000

約数和(自身を除く): 201723448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 1867, 2212, 3002, 3734, 4424, 6004, 7468, 10507, 12008, 13069, 14936, 21014, 26138, 35473, 42028, 52276, 70946, 84056, 104552, 141892, 147493, 248311, 283784, 294986, 496622, 589972, 993244, 1032451, 1179944, 1986488, 2064902, 2802367, 4129804, 5604734, 8259608, 11209468, 19616569, 22418936, 39233138, 78466276, 156932552]

約数ペア:

[(1, 156932552), (2, 78466276), (4, 39233138), (7, 22418936), (8, 19616569), (14, 11209468), (19, 8259608), (28, 5604734), (38, 4129804), (56, 2802367), (76, 2064902), (79, 1986488), (133, 1179944), (152, 1032451), (158, 993244), (266, 589972), (316, 496622), (532, 294986), (553, 283784), (632, 248311), (1064, 147493), (1106, 141892), (1501, 104552), (1867, 84056), (2212, 70946), (3002, 52276), (3734, 42028), (4424, 35473), (6004, 26138), (7468, 21014), (10507, 14936), (12008, 13069)]