161024256

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1556

約数の個数: 108

約数和(自身を含む): 474469632

約数和(自身を除く): 313445376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1487, 1504, 1692, 2256, 2304, 2974, 3008, 3384, 4461, 4512, 5948, 6016, 6768, 8922, 9024, 11896, 12032, 13383, 13536, 17844, 18048, 23792, 26766, 27072, 35688, 36096, 47584, 53532, 54144, 69889, 71376, 95168, 107064, 108288, 139778, 142752, 190336, 209667, 214128, 279556, 285504, 380672, 419334, 428256, 559112, 571008, 629001, 838668, 856512, 1118224, 1142016, 1258002, 1677336, 1713024, 2236448, 2516004, 3354672, 3426048, 4472896, 5032008, 6709344, 8945792, 10064016, 13418688, 17891584, 20128032, 26837376, 40256064, 53674752, 80512128, 161024256]

約数ペア:

[(1, 161024256), (2, 80512128), (3, 53674752), (4, 40256064), (6, 26837376), (8, 20128032), (9, 17891584), (12, 13418688), (16, 10064016), (18, 8945792), (24, 6709344), (32, 5032008), (36, 4472896), (47, 3426048), (48, 3354672), (64, 2516004), (72, 2236448), (94, 1713024), (96, 1677336), (128, 1258002), (141, 1142016), (144, 1118224), (188, 856512), (192, 838668), (256, 629001), (282, 571008), (288, 559112), (376, 428256), (384, 419334), (423, 380672), (564, 285504), (576, 279556), (752, 214128), (768, 209667), (846, 190336), (1128, 142752), (1152, 139778), (1487, 108288), (1504, 107064), (1692, 95168), (2256, 71376), (2304, 69889), (2974, 54144), (3008, 53532), (3384, 47584), (4461, 36096), (4512, 35688), (5948, 27072), (6016, 26766), (6768, 23792), (8922, 18048), (9024, 17844), (11896, 13536), (12032, 13383)]