127146708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 370988800

約数和(自身を除く): 243842092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 79, 114, 117, 156, 158, 171, 181, 228, 234, 237, 247, 316, 342, 362, 468, 474, 494, 543, 684, 711, 724, 741, 948, 988, 1027, 1086, 1422, 1482, 1501, 1629, 2054, 2172, 2223, 2353, 2844, 2964, 3002, 3081, 3258, 3439, 4108, 4446, 4503, 4706, 6004, 6162, 6516, 6878, 7059, 8892, 9006, 9243, 9412, 10317, 12324, 13509, 13756, 14118, 14299, 18012, 18486, 19513, 20634, 21177, 27018, 28236, 28598, 30951, 36972, 39026, 41268, 42354, 42897, 44707, 54036, 57196, 58539, 61902, 78052, 84708, 85794, 89414, 117078, 123804, 128691, 134121, 171588, 175617, 178828, 185887, 234156, 257382, 268242, 271681, 351234, 371774, 402363, 514764, 536484, 543362, 557661, 702468, 743548, 804726, 815043, 1086724, 1115322, 1609452, 1630086, 1672983, 2230644, 2445129, 3260172, 3345966, 3531853, 4890258, 6691932, 7063706, 9780516, 10595559, 14127412, 21191118, 31786677, 42382236, 63573354, 127146708]

約数ペア:

[(1, 127146708), (2, 63573354), (3, 42382236), (4, 31786677), (6, 21191118), (9, 14127412), (12, 10595559), (13, 9780516), (18, 7063706), (19, 6691932), (26, 4890258), (36, 3531853), (38, 3345966), (39, 3260172), (52, 2445129), (57, 2230644), (76, 1672983), (78, 1630086), (79, 1609452), (114, 1115322), (117, 1086724), (156, 815043), (158, 804726), (171, 743548), (181, 702468), (228, 557661), (234, 543362), (237, 536484), (247, 514764), (316, 402363), (342, 371774), (362, 351234), (468, 271681), (474, 268242), (494, 257382), (543, 234156), (684, 185887), (711, 178828), (724, 175617), (741, 171588), (948, 134121), (988, 128691), (1027, 123804), (1086, 117078), (1422, 89414), (1482, 85794), (1501, 84708), (1629, 78052), (2054, 61902), (2172, 58539), (2223, 57196), (2353, 54036), (2844, 44707), (2964, 42897), (3002, 42354), (3081, 41268), (3258, 39026), (3439, 36972), (4108, 30951), (4446, 28598), (4503, 28236), (4706, 27018), (6004, 21177), (6162, 20634), (6516, 19513), (6878, 18486), (7059, 18012), (8892, 14299), (9006, 14118), (9243, 13756), (9412, 13509), (10317, 12324)]