156988260026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{5639}}^1$

素因数の和:6023

約数の個数: 64

約数和(自身を含む): 262481990400

約数和(自身を除く): 105493730374

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 227, 454, 689, 1157, 1378, 2314, 2951, 4717, 5639, 5902, 9434, 11278, 12031, 20203, 24062, 40406, 61321, 73307, 122642, 146614, 156403, 262639, 298867, 312806, 501871, 525278, 597734, 1003742, 1070759, 1280053, 2141518, 2560106, 3885271, 6524323, 7770542, 13048646, 13919867, 16640689, 26599163, 27839734, 33281378, 53198326, 67842809, 113924717, 135685618, 227849434, 345789119, 691578238, 881956517, 1481021321, 1763913034, 2962042642, 6038010001, 12076020002, 78494130013, 156988260026]

約数ペア:

[(1, 156988260026), (2, 78494130013), (13, 12076020002), (26, 6038010001), (53, 2962042642), (89, 1763913034), (106, 1481021321), (178, 881956517), (227, 691578238), (454, 345789119), (689, 227849434), (1157, 135685618), (1378, 113924717), (2314, 67842809), (2951, 53198326), (4717, 33281378), (5639, 27839734), (5902, 26599163), (9434, 16640689), (11278, 13919867), (12031, 13048646), (20203, 7770542), (24062, 6524323), (40406, 3885271), (61321, 2560106), (73307, 2141518), (122642, 1280053), (146614, 1070759), (156403, 1003742), (262639, 597734), (298867, 525278), (312806, 501871)]