191614968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^2$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 537532320

約数和(自身を除く): 345917352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 293, 372, 558, 586, 744, 879, 1116, 1172, 1758, 2232, 2344, 2637, 3516, 5274, 7032, 9083, 10548, 18166, 21096, 27249, 36332, 54498, 72664, 81747, 85849, 108996, 163494, 171698, 217992, 257547, 326988, 343396, 515094, 653976, 686792, 772641, 1030188, 1545282, 2060376, 2661319, 3090564, 5322638, 6181128, 7983957, 10645276, 15967914, 21290552, 23951871, 31935828, 47903742, 63871656, 95807484, 191614968]

約数ペア:

[(1, 191614968), (2, 95807484), (3, 63871656), (4, 47903742), (6, 31935828), (8, 23951871), (9, 21290552), (12, 15967914), (18, 10645276), (24, 7983957), (31, 6181128), (36, 5322638), (62, 3090564), (72, 2661319), (93, 2060376), (124, 1545282), (186, 1030188), (248, 772641), (279, 686792), (293, 653976), (372, 515094), (558, 343396), (586, 326988), (744, 257547), (879, 217992), (1116, 171698), (1172, 163494), (1758, 108996), (2232, 85849), (2344, 81747), (2637, 72664), (3516, 54498), (5274, 36332), (7032, 27249), (9083, 21096), (10548, 18166)]