138114858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 347406336

約数和(自身を除く): 209291478

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 47, 61, 62, 74, 93, 94, 111, 122, 141, 183, 186, 217, 222, 259, 282, 329, 366, 427, 434, 518, 651, 658, 777, 854, 987, 1147, 1281, 1302, 1457, 1554, 1739, 1891, 1974, 2257, 2294, 2562, 2867, 2914, 3441, 3478, 3782, 4371, 4514, 5217, 5673, 5734, 6771, 6882, 8029, 8601, 8742, 10199, 10434, 11346, 12173, 13237, 13542, 15799, 16058, 17202, 20069, 20398, 24087, 24346, 26474, 30597, 31598, 36519, 39711, 40138, 47397, 48174, 53909, 60207, 61194, 69967, 73038, 79422, 88877, 94794, 106079, 107818, 120414, 139934, 161727, 177754, 209901, 212158, 266631, 318237, 323454, 377363, 419802, 489769, 533262, 622139, 636474, 742553, 754726, 979538, 1132089, 1244278, 1469307, 1485106, 1866417, 2227659, 2264178, 2938614, 3288449, 3732834, 4455318, 6576898, 9865347, 19730694, 23019143, 46038286, 69057429, 138114858]

約数ペア:

[(1, 138114858), (2, 69057429), (3, 46038286), (6, 23019143), (7, 19730694), (14, 9865347), (21, 6576898), (31, 4455318), (37, 3732834), (42, 3288449), (47, 2938614), (61, 2264178), (62, 2227659), (74, 1866417), (93, 1485106), (94, 1469307), (111, 1244278), (122, 1132089), (141, 979538), (183, 754726), (186, 742553), (217, 636474), (222, 622139), (259, 533262), (282, 489769), (329, 419802), (366, 377363), (427, 323454), (434, 318237), (518, 266631), (651, 212158), (658, 209901), (777, 177754), (854, 161727), (987, 139934), (1147, 120414), (1281, 107818), (1302, 106079), (1457, 94794), (1554, 88877), (1739, 79422), (1891, 73038), (1974, 69967), (2257, 61194), (2294, 60207), (2562, 53909), (2867, 48174), (2914, 47397), (3441, 40138), (3478, 39711), (3782, 36519), (4371, 31598), (4514, 30597), (5217, 26474), (5673, 24346), (5734, 24087), (6771, 20398), (6882, 20069), (8029, 17202), (8601, 16058), (8742, 15799), (10199, 13542), (10434, 13237), (11346, 12173)]