144889288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 299174400

約数和(自身を除く): 154285112

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 97, 124, 152, 194, 248, 317, 388, 589, 634, 776, 1178, 1268, 1843, 2356, 2536, 3007, 3686, 4712, 6014, 6023, 7372, 9827, 12028, 12046, 14744, 19654, 24056, 24092, 30749, 39308, 48184, 57133, 61498, 78616, 114266, 122996, 186713, 228532, 245992, 373426, 457064, 584231, 746852, 953219, 1168462, 1493704, 1906438, 2336924, 3812876, 4673848, 7625752, 18111161, 36222322, 72444644, 144889288]

約数ペア:

[(1, 144889288), (2, 72444644), (4, 36222322), (8, 18111161), (19, 7625752), (31, 4673848), (38, 3812876), (62, 2336924), (76, 1906438), (97, 1493704), (124, 1168462), (152, 953219), (194, 746852), (248, 584231), (317, 457064), (388, 373426), (589, 245992), (634, 228532), (776, 186713), (1178, 122996), (1268, 114266), (1843, 78616), (2356, 61498), (2536, 57133), (3007, 48184), (3686, 39308), (4712, 30749), (6014, 24092), (6023, 24056), (7372, 19654), (9827, 14744), (12028, 12046)]