161849690964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{252617}}^1$

素因数の和:252714

約数の個数: 108

約数和(自身を含む): 452822312124

約数和(自身を除く): 290972621160

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1369, 1443, 1924, 2738, 2886, 4107, 4329, 5476, 5772, 8214, 8658, 12321, 16428, 17316, 17797, 24642, 35594, 49284, 53391, 71188, 106782, 160173, 213564, 252617, 320346, 505234, 640692, 757851, 1010468, 1515702, 2273553, 3031404, 3284021, 4547106, 6568042, 9094212, 9346829, 9852063, 13136084, 18693658, 19704126, 28040487, 29556189, 37387316, 39408252, 56080974, 59112378, 84121461, 112161948, 118224756, 121508777, 168242922, 243017554, 336485844, 345832673, 364526331, 486035108, 691665346, 729052662, 1037498019, 1093578993, 1383330692, 1458105324, 2074996038, 2187157986, 3112494057, 4149992076, 4374315972, 4495824749, 6224988114, 8991649498, 12449976228, 13487474247, 17983298996, 26974948494, 40462422741, 53949896988, 80924845482, 161849690964]

約数ペア:

[(1, 161849690964), (2, 80924845482), (3, 53949896988), (4, 40462422741), (6, 26974948494), (9, 17983298996), (12, 13487474247), (13, 12449976228), (18, 8991649498), (26, 6224988114), (36, 4495824749), (37, 4374315972), (39, 4149992076), (52, 3112494057), (74, 2187157986), (78, 2074996038), (111, 1458105324), (117, 1383330692), (148, 1093578993), (156, 1037498019), (222, 729052662), (234, 691665346), (333, 486035108), (444, 364526331), (468, 345832673), (481, 336485844), (666, 243017554), (962, 168242922), (1332, 121508777), (1369, 118224756), (1443, 112161948), (1924, 84121461), (2738, 59112378), (2886, 56080974), (4107, 39408252), (4329, 37387316), (5476, 29556189), (5772, 28040487), (8214, 19704126), (8658, 18693658), (12321, 13136084), (16428, 9852063), (17316, 9346829), (17797, 9094212), (24642, 6568042), (35594, 4547106), (49284, 3284021), (53391, 3031404), (71188, 2273553), (106782, 1515702), (160173, 1010468), (213564, 757851), (252617, 640692), (320346, 505234)]