150247328

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 388862208

約数和(自身を除く): 238614880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 281, 308, 341, 352, 392, 434, 496, 539, 562, 616, 682, 784, 868, 992, 1078, 1124, 1232, 1364, 1519, 1568, 1736, 1967, 2156, 2248, 2387, 2464, 2728, 3038, 3091, 3472, 3934, 4312, 4496, 4774, 5456, 6076, 6182, 6944, 7868, 8624, 8711, 8992, 9548, 10912, 12152, 12364, 13769, 15736, 16709, 17248, 17422, 19096, 21637, 24304, 24728, 27538, 31472, 33418, 34844, 38192, 43274, 48608, 49456, 55076, 60977, 62944, 66836, 69688, 76384, 86548, 95821, 98912, 110152, 121954, 133672, 139376, 151459, 173096, 191642, 220304, 243908, 267344, 278752, 302918, 346192, 383284, 426839, 440608, 487816, 534688, 605836, 670747, 692384, 766568, 853678, 975632, 1211672, 1341494, 1533136, 1707356, 1951264, 2423344, 2682988, 3066272, 3414712, 4695229, 4846688, 5365976, 6829424, 9390458, 10731952, 13658848, 18780916, 21463904, 37561832, 75123664, 150247328]

約数ペア:

[(1, 150247328), (2, 75123664), (4, 37561832), (7, 21463904), (8, 18780916), (11, 13658848), (14, 10731952), (16, 9390458), (22, 6829424), (28, 5365976), (31, 4846688), (32, 4695229), (44, 3414712), (49, 3066272), (56, 2682988), (62, 2423344), (77, 1951264), (88, 1707356), (98, 1533136), (112, 1341494), (124, 1211672), (154, 975632), (176, 853678), (196, 766568), (217, 692384), (224, 670747), (248, 605836), (281, 534688), (308, 487816), (341, 440608), (352, 426839), (392, 383284), (434, 346192), (496, 302918), (539, 278752), (562, 267344), (616, 243908), (682, 220304), (784, 191642), (868, 173096), (992, 151459), (1078, 139376), (1124, 133672), (1232, 121954), (1364, 110152), (1519, 98912), (1568, 95821), (1736, 86548), (1967, 76384), (2156, 69688), (2248, 66836), (2387, 62944), (2464, 60977), (2728, 55076), (3038, 49456), (3091, 48608), (3472, 43274), (3934, 38192), (4312, 34844), (4496, 33418), (4774, 31472), (5456, 27538), (6076, 24728), (6182, 24304), (6944, 21637), (7868, 19096), (8624, 17422), (8711, 17248), (8992, 16709), (9548, 15736), (10912, 13769), (12152, 12364)]