98721112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 238694400

約数和(自身を除く): 139973288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 41, 56, 62, 73, 76, 82, 124, 133, 146, 152, 164, 217, 248, 266, 287, 292, 328, 434, 511, 532, 574, 584, 589, 779, 868, 1022, 1064, 1148, 1178, 1271, 1387, 1558, 1736, 2044, 2263, 2296, 2356, 2542, 2774, 2993, 3116, 4088, 4123, 4526, 4712, 5084, 5453, 5548, 5986, 6232, 8246, 8897, 9052, 9709, 10168, 10906, 11096, 11972, 15841, 16492, 17794, 18104, 19418, 20951, 21812, 23944, 24149, 31682, 32984, 35588, 38836, 41902, 42997, 43624, 48298, 56867, 63364, 71176, 77672, 83804, 85994, 92783, 96596, 113734, 126728, 167608, 169043, 171988, 185566, 193192, 227468, 300979, 338086, 343976, 371132, 398069, 454936, 601958, 649481, 676172, 742264, 796138, 1203916, 1298962, 1352344, 1592276, 1762877, 2407832, 2597924, 3184552, 3525754, 5195848, 7051508, 12340139, 14103016, 24680278, 49360556, 98721112]

約数ペア:

[(1, 98721112), (2, 49360556), (4, 24680278), (7, 14103016), (8, 12340139), (14, 7051508), (19, 5195848), (28, 3525754), (31, 3184552), (38, 2597924), (41, 2407832), (56, 1762877), (62, 1592276), (73, 1352344), (76, 1298962), (82, 1203916), (124, 796138), (133, 742264), (146, 676172), (152, 649481), (164, 601958), (217, 454936), (248, 398069), (266, 371132), (287, 343976), (292, 338086), (328, 300979), (434, 227468), (511, 193192), (532, 185566), (574, 171988), (584, 169043), (589, 167608), (779, 126728), (868, 113734), (1022, 96596), (1064, 92783), (1148, 85994), (1178, 83804), (1271, 77672), (1387, 71176), (1558, 63364), (1736, 56867), (2044, 48298), (2263, 43624), (2296, 42997), (2356, 41902), (2542, 38836), (2774, 35588), (2993, 32984), (3116, 31682), (4088, 24149), (4123, 23944), (4526, 21812), (4712, 20951), (5084, 19418), (5453, 18104), (5548, 17794), (5986, 16492), (6232, 15841), (8246, 11972), (8897, 11096), (9052, 10906), (9709, 10168)]