144837912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 399974400

約数和(自身を除く): 255136488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 61, 76, 82, 114, 122, 123, 127, 152, 164, 183, 228, 244, 246, 254, 328, 366, 381, 456, 488, 492, 508, 732, 762, 779, 984, 1016, 1159, 1464, 1524, 1558, 2318, 2337, 2413, 2501, 3048, 3116, 3477, 4636, 4674, 4826, 5002, 5207, 6232, 6954, 7239, 7503, 7747, 9272, 9348, 9652, 10004, 10414, 13908, 14478, 15006, 15494, 15621, 18696, 19304, 20008, 20828, 23241, 27816, 28956, 30012, 30988, 31242, 41656, 46482, 47519, 57912, 60024, 61976, 62484, 92964, 95038, 98933, 124968, 142557, 147193, 185928, 190076, 197866, 285114, 294386, 296799, 317627, 380152, 395732, 441579, 570228, 588772, 593598, 635254, 791464, 883158, 952881, 1140456, 1177544, 1187196, 1270508, 1766316, 1905762, 2374392, 2541016, 3532632, 3811524, 6034913, 7623048, 12069826, 18104739, 24139652, 36209478, 48279304, 72418956, 144837912]

約数ペア:

[(1, 144837912), (2, 72418956), (3, 48279304), (4, 36209478), (6, 24139652), (8, 18104739), (12, 12069826), (19, 7623048), (24, 6034913), (38, 3811524), (41, 3532632), (57, 2541016), (61, 2374392), (76, 1905762), (82, 1766316), (114, 1270508), (122, 1187196), (123, 1177544), (127, 1140456), (152, 952881), (164, 883158), (183, 791464), (228, 635254), (244, 593598), (246, 588772), (254, 570228), (328, 441579), (366, 395732), (381, 380152), (456, 317627), (488, 296799), (492, 294386), (508, 285114), (732, 197866), (762, 190076), (779, 185928), (984, 147193), (1016, 142557), (1159, 124968), (1464, 98933), (1524, 95038), (1558, 92964), (2318, 62484), (2337, 61976), (2413, 60024), (2501, 57912), (3048, 47519), (3116, 46482), (3477, 41656), (4636, 31242), (4674, 30988), (4826, 30012), (5002, 28956), (5207, 27816), (6232, 23241), (6954, 20828), (7239, 20008), (7503, 19304), (7747, 18696), (9272, 15621), (9348, 15494), (9652, 15006), (10004, 14478), (10414, 13908)]