154498428

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{29}}^2$

素因数の和:93

約数の個数: 162

約数和(自身を含む): 480004616

約数和(自身を除く): 325506188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 729, 756, 783, 812, 841, 972, 1044, 1134, 1218, 1458, 1566, 1682, 1701, 1827, 2187, 2268, 2349, 2436, 2523, 2916, 3132, 3364, 3402, 3654, 4374, 4698, 5046, 5103, 5481, 5887, 6561, 6804, 7047, 7308, 7569, 8748, 9396, 10092, 10206, 10962, 11774, 13122, 14094, 15138, 15309, 16443, 17661, 20412, 21141, 21924, 22707, 23548, 26244, 28188, 30276, 30618, 32886, 35322, 42282, 45414, 45927, 49329, 52983, 61236, 63423, 65772, 68121, 70644, 84564, 90828, 91854, 98658, 105966, 126846, 136242, 147987, 158949, 183708, 190269, 197316, 204363, 211932, 253692, 272484, 295974, 317898, 380538, 408726, 443961, 476847, 591948, 613089, 635796, 761076, 817452, 887922, 953694, 1226178, 1331883, 1430541, 1775844, 1839267, 1907388, 2452356, 2663766, 2861082, 3678534, 4291623, 5327532, 5517801, 5722164, 7357068, 8583246, 11035602, 12874869, 17166492, 22071204, 25749738, 38624607, 51499476, 77249214, 154498428]

約数ペア:

[(1, 154498428), (2, 77249214), (3, 51499476), (4, 38624607), (6, 25749738), (7, 22071204), (9, 17166492), (12, 12874869), (14, 11035602), (18, 8583246), (21, 7357068), (27, 5722164), (28, 5517801), (29, 5327532), (36, 4291623), (42, 3678534), (54, 2861082), (58, 2663766), (63, 2452356), (81, 1907388), (84, 1839267), (87, 1775844), (108, 1430541), (116, 1331883), (126, 1226178), (162, 953694), (174, 887922), (189, 817452), (203, 761076), (243, 635796), (252, 613089), (261, 591948), (324, 476847), (348, 443961), (378, 408726), (406, 380538), (486, 317898), (522, 295974), (567, 272484), (609, 253692), (729, 211932), (756, 204363), (783, 197316), (812, 190269), (841, 183708), (972, 158949), (1044, 147987), (1134, 136242), (1218, 126846), (1458, 105966), (1566, 98658), (1682, 91854), (1701, 90828), (1827, 84564), (2187, 70644), (2268, 68121), (2349, 65772), (2436, 63423), (2523, 61236), (2916, 52983), (3132, 49329), (3364, 45927), (3402, 45414), (3654, 42282), (4374, 35322), (4698, 32886), (5046, 30618), (5103, 30276), (5481, 28188), (5887, 26244), (6561, 23548), (6804, 22707), (7047, 21924), (7308, 21141), (7569, 20412), (8748, 17661), (9396, 16443), (10092, 15309), (10206, 15138), (10962, 14094), (11774, 13122)]