238052152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 491974560

約数和(自身を除く): 253922408

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 131, 173, 202, 262, 346, 404, 524, 692, 808, 1048, 1313, 1384, 1703, 2249, 2626, 3406, 4498, 5252, 6812, 8996, 10504, 13231, 13624, 17473, 17992, 22663, 26462, 34946, 45326, 52924, 69892, 90652, 105848, 139784, 172003, 181304, 227149, 294619, 344006, 454298, 589238, 688012, 908596, 1178476, 1376024, 1817192, 2288963, 2356952, 4577926, 9155852, 18311704, 29756519, 59513038, 119026076, 238052152]

約数ペア:

[(1, 238052152), (2, 119026076), (4, 59513038), (8, 29756519), (13, 18311704), (26, 9155852), (52, 4577926), (101, 2356952), (104, 2288963), (131, 1817192), (173, 1376024), (202, 1178476), (262, 908596), (346, 688012), (404, 589238), (524, 454298), (692, 344006), (808, 294619), (1048, 227149), (1313, 181304), (1384, 172003), (1703, 139784), (2249, 105848), (2626, 90652), (3406, 69892), (4498, 52924), (5252, 45326), (6812, 34946), (8996, 26462), (10504, 22663), (13231, 17992), (13624, 17473)]