156951225613

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 214134243840

約数和(自身を除く): 57183018227

約数列:

[1, 7, 13, 23, 47, 49, 89, 91, 161, 169, 197, 299, 329, 611, 623, 637, 1081, 1127, 1157, 1183, 1379, 2047, 2093, 2303, 2561, 3887, 4183, 4277, 4361, 4531, 7567, 7943, 8099, 8281, 9259, 9653, 14053, 14329, 14651, 15041, 17533, 17927, 26611, 27209, 29281, 29939, 31717, 33293, 52969, 54379, 55601, 56693, 58903, 64813, 96209, 98371, 100303, 105287, 120367, 122731, 125489, 182689, 186277, 190463, 204967, 212957, 222019, 227929, 233051, 345943, 380653, 389207, 403259, 412321, 453691, 673463, 688597, 706927, 737009, 765739, 824051, 842569, 859117, 1250717, 1278823, 1303939, 1490699, 1564771, 1595503, 1631357, 2421601, 2664571, 2768441, 2822813, 2886247, 2963077, 4714241, 4948489, 5242367, 5360173, 5768357, 5897983, 8755019, 8951761, 10434893, 10712663, 10953397, 11168521, 16259321, 16951207, 18953173, 19379087, 19759691, 20741539, 34639423, 35989733, 36696569, 37521211, 40378499, 61285133, 68150771, 74988641, 76673779, 113815247, 132672211, 135653609, 139264619, 145190773, 246391249, 251928131, 256875983, 477055397, 524920487, 796706729, 928705477, 974852333, 1724738743, 1763496917, 3203086237, 3339387779, 6823966331, 12073171201, 22421603659, 156951225613]

約数ペア:

[(1, 156951225613), (7, 22421603659), (13, 12073171201), (23, 6823966331), (47, 3339387779), (49, 3203086237), (89, 1763496917), (91, 1724738743), (161, 974852333), (169, 928705477), (197, 796706729), (299, 524920487), (329, 477055397), (611, 256875983), (623, 251928131), (637, 246391249), (1081, 145190773), (1127, 139264619), (1157, 135653609), (1183, 132672211), (1379, 113815247), (2047, 76673779), (2093, 74988641), (2303, 68150771), (2561, 61285133), (3887, 40378499), (4183, 37521211), (4277, 36696569), (4361, 35989733), (4531, 34639423), (7567, 20741539), (7943, 19759691), (8099, 19379087), (8281, 18953173), (9259, 16951207), (9653, 16259321), (14053, 11168521), (14329, 10953397), (14651, 10712663), (15041, 10434893), (17533, 8951761), (17927, 8755019), (26611, 5897983), (27209, 5768357), (29281, 5360173), (29939, 5242367), (31717, 4948489), (33293, 4714241), (52969, 2963077), (54379, 2886247), (55601, 2822813), (56693, 2768441), (58903, 2664571), (64813, 2421601), (96209, 1631357), (98371, 1595503), (100303, 1564771), (105287, 1490699), (120367, 1303939), (122731, 1278823), (125489, 1250717), (182689, 859117), (186277, 842569), (190463, 824051), (204967, 765739), (212957, 737009), (222019, 706927), (227929, 688597), (233051, 673463), (345943, 453691), (380653, 412321), (389207, 403259)]