120693664

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 308883456

約数和(自身を除く): 188189792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 191, 196, 208, 217, 224, 248, 364, 382, 392, 403, 416, 434, 496, 637, 728, 764, 784, 806, 868, 992, 1274, 1337, 1456, 1519, 1528, 1568, 1612, 1736, 2483, 2548, 2674, 2821, 2912, 3038, 3056, 3224, 3472, 4966, 5096, 5348, 5642, 5921, 6076, 6112, 6448, 6944, 9359, 9932, 10192, 10696, 11284, 11842, 12152, 12896, 17381, 18718, 19747, 19864, 20384, 21392, 22568, 23684, 24304, 34762, 37436, 39494, 39728, 41447, 42784, 45136, 47368, 48608, 69524, 74872, 76973, 78988, 79456, 82894, 90272, 94736, 121667, 139048, 149744, 153946, 157976, 165788, 189472, 243334, 278096, 290129, 299488, 307892, 315952, 331576, 486668, 538811, 556192, 580258, 615784, 631904, 663152, 973336, 1077622, 1160516, 1231568, 1326304, 1946672, 2155244, 2321032, 2463136, 3771677, 3893344, 4310488, 4642064, 7543354, 8620976, 9284128, 15086708, 17241952, 30173416, 60346832, 120693664]

約数ペア:

[(1, 120693664), (2, 60346832), (4, 30173416), (7, 17241952), (8, 15086708), (13, 9284128), (14, 8620976), (16, 7543354), (26, 4642064), (28, 4310488), (31, 3893344), (32, 3771677), (49, 2463136), (52, 2321032), (56, 2155244), (62, 1946672), (91, 1326304), (98, 1231568), (104, 1160516), (112, 1077622), (124, 973336), (182, 663152), (191, 631904), (196, 615784), (208, 580258), (217, 556192), (224, 538811), (248, 486668), (364, 331576), (382, 315952), (392, 307892), (403, 299488), (416, 290129), (434, 278096), (496, 243334), (637, 189472), (728, 165788), (764, 157976), (784, 153946), (806, 149744), (868, 139048), (992, 121667), (1274, 94736), (1337, 90272), (1456, 82894), (1519, 79456), (1528, 78988), (1568, 76973), (1612, 74872), (1736, 69524), (2483, 48608), (2548, 47368), (2674, 45136), (2821, 42784), (2912, 41447), (3038, 39728), (3056, 39494), (3224, 37436), (3472, 34762), (4966, 24304), (5096, 23684), (5348, 22568), (5642, 21392), (5921, 20384), (6076, 19864), (6112, 19747), (6448, 18718), (6944, 17381), (9359, 12896), (9932, 12152), (10192, 11842), (10696, 11284)]