15693608164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 30751335720

約数和(自身を除く): 15057727556

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 178, 356, 481, 962, 1157, 1369, 1924, 2314, 2477, 2738, 3293, 4628, 4954, 5476, 6586, 9908, 13172, 17797, 32201, 35594, 42809, 64402, 71188, 85618, 91649, 121841, 128804, 171236, 183298, 220453, 243682, 366596, 440906, 487364, 881812, 1191437, 1583933, 2382874, 2865889, 3167866, 3391013, 4765748, 5731778, 6335732, 6782026, 8156761, 11463556, 13564052, 16313522, 32627044, 44083169, 88166338, 106037893, 176332676, 212075786, 301800157, 424151572, 603600314, 1207200628, 3923402041, 7846804082, 15693608164]

約数ペア:

[(1, 15693608164), (2, 7846804082), (4, 3923402041), (13, 1207200628), (26, 603600314), (37, 424151572), (52, 301800157), (74, 212075786), (89, 176332676), (148, 106037893), (178, 88166338), (356, 44083169), (481, 32627044), (962, 16313522), (1157, 13564052), (1369, 11463556), (1924, 8156761), (2314, 6782026), (2477, 6335732), (2738, 5731778), (3293, 4765748), (4628, 3391013), (4954, 3167866), (5476, 2865889), (6586, 2382874), (9908, 1583933), (13172, 1191437), (17797, 881812), (32201, 487364), (35594, 440906), (42809, 366596), (64402, 243682), (71188, 220453), (85618, 183298), (91649, 171236), (121841, 128804)]