157450916

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 341288640

約数和(自身を除く): 183837724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 322, 371, 644, 659, 742, 1127, 1219, 1318, 1484, 2254, 2438, 2597, 2636, 4508, 4613, 4876, 5194, 8533, 9226, 10388, 15157, 17066, 18452, 30314, 32291, 34132, 34927, 59731, 60628, 64582, 69854, 106099, 119462, 129164, 139708, 212198, 238924, 244489, 424396, 488978, 742693, 803321, 977956, 1485386, 1606642, 1711423, 2970772, 3213284, 3422846, 5623247, 6845692, 11246494, 22492988, 39362729, 78725458, 157450916]

約数ペア:

[(1, 157450916), (2, 78725458), (4, 39362729), (7, 22492988), (14, 11246494), (23, 6845692), (28, 5623247), (46, 3422846), (49, 3213284), (53, 2970772), (92, 1711423), (98, 1606642), (106, 1485386), (161, 977956), (196, 803321), (212, 742693), (322, 488978), (371, 424396), (644, 244489), (659, 238924), (742, 212198), (1127, 139708), (1219, 129164), (1318, 119462), (1484, 106099), (2254, 69854), (2438, 64582), (2597, 60628), (2636, 59731), (4508, 34927), (4613, 34132), (4876, 32291), (5194, 30314), (8533, 18452), (9226, 17066), (10388, 15157)]