139042912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 307480320

約数和(自身を除く): 168437408

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 61, 76, 92, 122, 152, 163, 184, 244, 304, 326, 368, 437, 488, 608, 652, 736, 874, 976, 1159, 1304, 1403, 1748, 1952, 2318, 2608, 2806, 3097, 3496, 3749, 4636, 5216, 5612, 6194, 6992, 7498, 9272, 9943, 11224, 12388, 13984, 14996, 18544, 19886, 22448, 24776, 26657, 29992, 37088, 39772, 44896, 49552, 53314, 59984, 71231, 79544, 99104, 106628, 119968, 142462, 159088, 188917, 213256, 228689, 284924, 318176, 377834, 426512, 457378, 569848, 755668, 853024, 914756, 1139696, 1511336, 1829512, 2279392, 3022672, 3659024, 4345091, 6045344, 7318048, 8690182, 17380364, 34760728, 69521456, 139042912]

約数ペア:

[(1, 139042912), (2, 69521456), (4, 34760728), (8, 17380364), (16, 8690182), (19, 7318048), (23, 6045344), (32, 4345091), (38, 3659024), (46, 3022672), (61, 2279392), (76, 1829512), (92, 1511336), (122, 1139696), (152, 914756), (163, 853024), (184, 755668), (244, 569848), (304, 457378), (326, 426512), (368, 377834), (437, 318176), (488, 284924), (608, 228689), (652, 213256), (736, 188917), (874, 159088), (976, 142462), (1159, 119968), (1304, 106628), (1403, 99104), (1748, 79544), (1952, 71231), (2318, 59984), (2608, 53314), (2806, 49552), (3097, 44896), (3496, 39772), (3749, 37088), (4636, 29992), (5216, 26657), (5612, 24776), (6194, 22448), (6992, 19886), (7498, 18544), (9272, 14996), (9943, 13984), (11224, 12388)]