127308816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 393070080

約数和(自身を除く): 265761264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 79, 93, 114, 124, 144, 152, 158, 171, 186, 228, 237, 248, 279, 304, 316, 342, 361, 372, 456, 474, 496, 558, 589, 632, 684, 711, 722, 744, 912, 948, 1083, 1116, 1178, 1264, 1368, 1422, 1444, 1488, 1501, 1767, 1896, 2166, 2232, 2356, 2449, 2736, 2844, 2888, 3002, 3249, 3534, 3792, 4332, 4464, 4503, 4712, 4898, 5301, 5688, 5776, 6004, 6498, 7068, 7347, 8664, 9006, 9424, 9796, 10602, 11191, 11376, 12008, 12996, 13509, 14136, 14694, 17328, 18012, 19592, 21204, 22041, 22382, 24016, 25992, 27018, 28272, 28519, 29388, 33573, 36024, 39184, 42408, 44082, 44764, 46531, 51984, 54036, 57038, 58776, 67146, 72048, 84816, 85557, 88164, 89528, 93062, 100719, 108072, 114076, 117552, 134292, 139593, 171114, 176328, 179056, 186124, 201438, 216144, 228152, 256671, 268584, 279186, 342228, 352656, 372248, 402876, 418779, 456304, 513342, 537168, 558372, 684456, 744496, 805752, 837558, 884089, 1026684, 1116744, 1368912, 1611504, 1675116, 1768178, 2053368, 2233488, 2652267, 3350232, 3536356, 4106736, 5304534, 6700464, 7072712, 7956801, 10609068, 14145424, 15913602, 21218136, 31827204, 42436272, 63654408, 127308816]

約数ペア:

[(1, 127308816), (2, 63654408), (3, 42436272), (4, 31827204), (6, 21218136), (8, 15913602), (9, 14145424), (12, 10609068), (16, 7956801), (18, 7072712), (19, 6700464), (24, 5304534), (31, 4106736), (36, 3536356), (38, 3350232), (48, 2652267), (57, 2233488), (62, 2053368), (72, 1768178), (76, 1675116), (79, 1611504), (93, 1368912), (114, 1116744), (124, 1026684), (144, 884089), (152, 837558), (158, 805752), (171, 744496), (186, 684456), (228, 558372), (237, 537168), (248, 513342), (279, 456304), (304, 418779), (316, 402876), (342, 372248), (361, 352656), (372, 342228), (456, 279186), (474, 268584), (496, 256671), (558, 228152), (589, 216144), (632, 201438), (684, 186124), (711, 179056), (722, 176328), (744, 171114), (912, 139593), (948, 134292), (1083, 117552), (1116, 114076), (1178, 108072), (1264, 100719), (1368, 93062), (1422, 89528), (1444, 88164), (1488, 85557), (1501, 84816), (1767, 72048), (1896, 67146), (2166, 58776), (2232, 57038), (2356, 54036), (2449, 51984), (2736, 46531), (2844, 44764), (2888, 44082), (3002, 42408), (3249, 39184), (3534, 36024), (3792, 33573), (4332, 29388), (4464, 28519), (4503, 28272), (4712, 27018), (4898, 25992), (5301, 24016), (5688, 22382), (5776, 22041), (6004, 21204), (6498, 19592), (7068, 18012), (7347, 17328), (8664, 14694), (9006, 14136), (9424, 13509), (9796, 12996), (10602, 12008), (11191, 11376)]