157480596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 499734144

約数和(自身を除く): 342253548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 907, 954, 1092, 1113, 1378, 1484, 1638, 1814, 1908, 2067, 2226, 2721, 2756, 3276, 3339, 3628, 4134, 4452, 4823, 5442, 6201, 6349, 6678, 8163, 8268, 9646, 10884, 11791, 12402, 12698, 13356, 14469, 16326, 19047, 19292, 23582, 24804, 25396, 28938, 32652, 35373, 38094, 43407, 47164, 48071, 57141, 57876, 70746, 76188, 82537, 86814, 96142, 106119, 114282, 141492, 144213, 165074, 173628, 192284, 212238, 228564, 247611, 288426, 330148, 336497, 424476, 432639, 495222, 576852, 624923, 672994, 742833, 865278, 990444, 1009491, 1249846, 1345988, 1485666, 1730556, 1874769, 2018982, 2499692, 2971332, 3028473, 3749538, 4037964, 4374461, 5624307, 6056946, 7499076, 8748922, 11248614, 12113892, 13123383, 17497844, 22497228, 26246766, 39370149, 52493532, 78740298, 157480596]

約数ペア:

[(1, 157480596), (2, 78740298), (3, 52493532), (4, 39370149), (6, 26246766), (7, 22497228), (9, 17497844), (12, 13123383), (13, 12113892), (14, 11248614), (18, 8748922), (21, 7499076), (26, 6056946), (28, 5624307), (36, 4374461), (39, 4037964), (42, 3749538), (52, 3028473), (53, 2971332), (63, 2499692), (78, 2018982), (84, 1874769), (91, 1730556), (106, 1485666), (117, 1345988), (126, 1249846), (156, 1009491), (159, 990444), (182, 865278), (212, 742833), (234, 672994), (252, 624923), (273, 576852), (318, 495222), (364, 432639), (371, 424476), (468, 336497), (477, 330148), (546, 288426), (636, 247611), (689, 228564), (742, 212238), (819, 192284), (907, 173628), (954, 165074), (1092, 144213), (1113, 141492), (1378, 114282), (1484, 106119), (1638, 96142), (1814, 86814), (1908, 82537), (2067, 76188), (2226, 70746), (2721, 57876), (2756, 57141), (3276, 48071), (3339, 47164), (3628, 43407), (4134, 38094), (4452, 35373), (4823, 32652), (5442, 28938), (6201, 25396), (6349, 24804), (6678, 23582), (8163, 19292), (8268, 19047), (9646, 16326), (10884, 14469), (11791, 13356), (12402, 12698)]