152132320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55931}}^1$

素因数の和:55963

約数の個数: 48

約数和(自身を含む): 380561328

約数和(自身を除く): 228429008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 55931, 111862, 223724, 279655, 447448, 559310, 894896, 950827, 1118620, 1789792, 1901654, 2237240, 3803308, 4474480, 4754135, 7606616, 8948960, 9508270, 15213232, 19016540, 30426464, 38033080, 76066160, 152132320]

約数ペア:

[(1, 152132320), (2, 76066160), (4, 38033080), (5, 30426464), (8, 19016540), (10, 15213232), (16, 9508270), (17, 8948960), (20, 7606616), (32, 4754135), (34, 4474480), (40, 3803308), (68, 2237240), (80, 1901654), (85, 1789792), (136, 1118620), (160, 950827), (170, 894896), (272, 559310), (340, 447448), (544, 279655), (680, 223724), (1360, 111862), (2720, 55931)]