157307535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 358963200

約数和(自身を除く): 201655665

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 37, 45, 55, 63, 77, 99, 105, 111, 135, 165, 185, 189, 231, 259, 297, 315, 333, 385, 407, 409, 495, 555, 693, 777, 945, 999, 1155, 1221, 1227, 1295, 1485, 1665, 2035, 2045, 2079, 2331, 2849, 2863, 3465, 3663, 3681, 3885, 4499, 4995, 6105, 6135, 6993, 8547, 8589, 10395, 10989, 11043, 11655, 13497, 14245, 14315, 15133, 18315, 18405, 22495, 25641, 25767, 31493, 34965, 40491, 42735, 42945, 45399, 54945, 55215, 67485, 75665, 76923, 77301, 94479, 105931, 121473, 128205, 128835, 136197, 157465, 166463, 202455, 226995, 283437, 317793, 384615, 386505, 408591, 472395, 499389, 529655, 607365, 680985, 832315, 850311, 953379, 1165241, 1417185, 1498167, 1588965, 2042955, 2496945, 2860137, 3495723, 4251555, 4494501, 4766895, 5826205, 7490835, 10487169, 14300685, 17478615, 22472505, 31461507, 52435845, 157307535]

約数ペア:

[(1, 157307535), (3, 52435845), (5, 31461507), (7, 22472505), (9, 17478615), (11, 14300685), (15, 10487169), (21, 7490835), (27, 5826205), (33, 4766895), (35, 4494501), (37, 4251555), (45, 3495723), (55, 2860137), (63, 2496945), (77, 2042955), (99, 1588965), (105, 1498167), (111, 1417185), (135, 1165241), (165, 953379), (185, 850311), (189, 832315), (231, 680985), (259, 607365), (297, 529655), (315, 499389), (333, 472395), (385, 408591), (407, 386505), (409, 384615), (495, 317793), (555, 283437), (693, 226995), (777, 202455), (945, 166463), (999, 157465), (1155, 136197), (1221, 128835), (1227, 128205), (1295, 121473), (1485, 105931), (1665, 94479), (2035, 77301), (2045, 76923), (2079, 75665), (2331, 67485), (2849, 55215), (2863, 54945), (3465, 45399), (3663, 42945), (3681, 42735), (3885, 40491), (4499, 34965), (4995, 31493), (6105, 25767), (6135, 25641), (6993, 22495), (8547, 18405), (8589, 18315), (10395, 15133), (10989, 14315), (11043, 14245), (11655, 13497)]