191972508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13523}}^1$

素因数の和:13563

約数の個数: 72

約数和(自身を含む): 554375808

約数和(自身を除く): 362403300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 13523, 14196, 27046, 40569, 54092, 81138, 94661, 162276, 175799, 189322, 283983, 351598, 378644, 527397, 567966, 703196, 1054794, 1135932, 1230593, 2109588, 2285387, 2461186, 3691779, 4570774, 4922372, 6856161, 7383558, 9141548, 13712322, 14767116, 15997709, 27424644, 31995418, 47993127, 63990836, 95986254, 191972508]

約数ペア:

[(1, 191972508), (2, 95986254), (3, 63990836), (4, 47993127), (6, 31995418), (7, 27424644), (12, 15997709), (13, 14767116), (14, 13712322), (21, 9141548), (26, 7383558), (28, 6856161), (39, 4922372), (42, 4570774), (52, 3691779), (78, 2461186), (84, 2285387), (91, 2109588), (156, 1230593), (169, 1135932), (182, 1054794), (273, 703196), (338, 567966), (364, 527397), (507, 378644), (546, 351598), (676, 283983), (1014, 189322), (1092, 175799), (1183, 162276), (2028, 94661), (2366, 81138), (3549, 54092), (4732, 40569), (7098, 27046), (13523, 14196)]