155508948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 108

約数和(自身を含む): 460605600

約数和(自身を除く): 305096652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 294, 398, 441, 443, 588, 597, 796, 882, 886, 1194, 1329, 1393, 1764, 1772, 1791, 2388, 2658, 2786, 3101, 3582, 3987, 4179, 5316, 5572, 6202, 7164, 7974, 8358, 9303, 9751, 12404, 12537, 15948, 16716, 18606, 19502, 21707, 25074, 27909, 29253, 37212, 39004, 43414, 50148, 55818, 58506, 65121, 86828, 87759, 88157, 111636, 117012, 130242, 175518, 176314, 195363, 260484, 264471, 351036, 352628, 390726, 528942, 617099, 781452, 793413, 1057884, 1234198, 1586826, 1851297, 2468396, 3173652, 3702594, 4319693, 5553891, 7405188, 8639386, 11107782, 12959079, 17278772, 22215564, 25918158, 38877237, 51836316, 77754474, 155508948]

約数ペア:

[(1, 155508948), (2, 77754474), (3, 51836316), (4, 38877237), (6, 25918158), (7, 22215564), (9, 17278772), (12, 12959079), (14, 11107782), (18, 8639386), (21, 7405188), (28, 5553891), (36, 4319693), (42, 3702594), (49, 3173652), (63, 2468396), (84, 1851297), (98, 1586826), (126, 1234198), (147, 1057884), (196, 793413), (199, 781452), (252, 617099), (294, 528942), (398, 390726), (441, 352628), (443, 351036), (588, 264471), (597, 260484), (796, 195363), (882, 176314), (886, 175518), (1194, 130242), (1329, 117012), (1393, 111636), (1764, 88157), (1772, 87759), (1791, 86828), (2388, 65121), (2658, 58506), (2786, 55818), (3101, 50148), (3582, 43414), (3987, 39004), (4179, 37212), (5316, 29253), (5572, 27909), (6202, 25074), (7164, 21707), (7974, 19502), (8358, 18606), (9303, 16716), (9751, 15948), (12404, 12537)]