149962554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 401681280

約数和(自身を除く): 251718726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 1693, 2109, 2331, 2394, 3386, 4218, 4662, 4921, 5079, 6327, 9842, 10158, 11851, 12654, 14763, 15237, 23702, 29526, 30474, 32167, 35553, 44289, 62641, 64334, 71106, 88578, 96501, 106659, 125282, 187923, 193002, 213318, 225169, 289503, 375846, 438487, 450338, 563769, 579006, 675507, 876974, 1127538, 1190179, 1315461, 1351014, 2026521, 2380358, 2630922, 3570537, 3946383, 4053042, 7141074, 7892766, 8331253, 10711611, 16662506, 21423222, 24993759, 49987518, 74981277, 149962554]

約数ペア:

[(1, 149962554), (2, 74981277), (3, 49987518), (6, 24993759), (7, 21423222), (9, 16662506), (14, 10711611), (18, 8331253), (19, 7892766), (21, 7141074), (37, 4053042), (38, 3946383), (42, 3570537), (57, 2630922), (63, 2380358), (74, 2026521), (111, 1351014), (114, 1315461), (126, 1190179), (133, 1127538), (171, 876974), (222, 675507), (259, 579006), (266, 563769), (333, 450338), (342, 438487), (399, 375846), (518, 289503), (666, 225169), (703, 213318), (777, 193002), (798, 187923), (1197, 125282), (1406, 106659), (1554, 96501), (1693, 88578), (2109, 71106), (2331, 64334), (2394, 62641), (3386, 44289), (4218, 35553), (4662, 32167), (4921, 30474), (5079, 29526), (6327, 23702), (9842, 15237), (10158, 14763), (11851, 12654)]