156998088

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18637}}^1$

素因数の和:18668

約数の個数: 80

約数和(自身を含む): 473591580

約数和(自身を除く): 316593492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 18637, 37274, 55911, 74548, 111822, 149096, 167733, 223644, 242281, 335466, 447288, 484562, 503199, 670932, 726843, 969124, 1006398, 1341864, 1453686, 1509597, 1938248, 2012796, 2180529, 2907372, 3019194, 4025592, 4361058, 5814744, 6038388, 6541587, 8722116, 12076776, 13083174, 17444232, 19624761, 26166348, 39249522, 52332696, 78499044, 156998088]

約数ペア:

[(1, 156998088), (2, 78499044), (3, 52332696), (4, 39249522), (6, 26166348), (8, 19624761), (9, 17444232), (12, 13083174), (13, 12076776), (18, 8722116), (24, 6541587), (26, 6038388), (27, 5814744), (36, 4361058), (39, 4025592), (52, 3019194), (54, 2907372), (72, 2180529), (78, 2012796), (81, 1938248), (104, 1509597), (108, 1453686), (117, 1341864), (156, 1006398), (162, 969124), (216, 726843), (234, 670932), (312, 503199), (324, 484562), (351, 447288), (468, 335466), (648, 242281), (702, 223644), (936, 167733), (1053, 149096), (1404, 111822), (2106, 74548), (2808, 55911), (4212, 37274), (8424, 18637)]