195018824

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 508213440

約数和(自身を除く): 313194616

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 71, 77, 88, 91, 98, 104, 142, 143, 154, 182, 196, 284, 286, 308, 343, 364, 392, 497, 539, 568, 572, 616, 637, 686, 728, 781, 923, 994, 1001, 1078, 1144, 1274, 1372, 1562, 1846, 1988, 2002, 2156, 2401, 2548, 2744, 3124, 3479, 3692, 3773, 3976, 4004, 4312, 4459, 4802, 5096, 5467, 6248, 6461, 6958, 7007, 7384, 7546, 8008, 8918, 9604, 10153, 10934, 12922, 13916, 14014, 15092, 17836, 19208, 20306, 21868, 24353, 25844, 26411, 27832, 28028, 30184, 31213, 35672, 38269, 40612, 43736, 45227, 48706, 49049, 51688, 52822, 56056, 62426, 71071, 76538, 81224, 90454, 97412, 98098, 105644, 124852, 142142, 153076, 170471, 180908, 194824, 196196, 211288, 249704, 267883, 284284, 306152, 316589, 340942, 343343, 361816, 392392, 497497, 535766, 568568, 633178, 681884, 686686, 994994, 1071532, 1266356, 1363768, 1373372, 1875181, 1989988, 2143064, 2216123, 2532712, 2746744, 3482479, 3750362, 3979976, 4432246, 6964958, 7500724, 8864492, 13929916, 15001448, 17728984, 24377353, 27859832, 48754706, 97509412, 195018824]

約数ペア:

[(1, 195018824), (2, 97509412), (4, 48754706), (7, 27859832), (8, 24377353), (11, 17728984), (13, 15001448), (14, 13929916), (22, 8864492), (26, 7500724), (28, 6964958), (44, 4432246), (49, 3979976), (52, 3750362), (56, 3482479), (71, 2746744), (77, 2532712), (88, 2216123), (91, 2143064), (98, 1989988), (104, 1875181), (142, 1373372), (143, 1363768), (154, 1266356), (182, 1071532), (196, 994994), (284, 686686), (286, 681884), (308, 633178), (343, 568568), (364, 535766), (392, 497497), (497, 392392), (539, 361816), (568, 343343), (572, 340942), (616, 316589), (637, 306152), (686, 284284), (728, 267883), (781, 249704), (923, 211288), (994, 196196), (1001, 194824), (1078, 180908), (1144, 170471), (1274, 153076), (1372, 142142), (1562, 124852), (1846, 105644), (1988, 98098), (2002, 97412), (2156, 90454), (2401, 81224), (2548, 76538), (2744, 71071), (3124, 62426), (3479, 56056), (3692, 52822), (3773, 51688), (3976, 49049), (4004, 48706), (4312, 45227), (4459, 43736), (4802, 40612), (5096, 38269), (5467, 35672), (6248, 31213), (6461, 30184), (6958, 28028), (7007, 27832), (7384, 26411), (7546, 25844), (8008, 24353), (8918, 21868), (9604, 20306), (10153, 19208), (10934, 17836), (12922, 15092), (13916, 14014)]