144799278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 323592192

約数和(自身を除く): 178792914

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 131, 222, 262, 383, 393, 481, 766, 786, 962, 1149, 1443, 1703, 2298, 2886, 3406, 4847, 4979, 5109, 9694, 9958, 10218, 14171, 14541, 14937, 28342, 29082, 29874, 42513, 50173, 63011, 85026, 100346, 126022, 150519, 184223, 189033, 301038, 368446, 378066, 552669, 652249, 1105338, 1304498, 1856401, 1956747, 3712802, 3913494, 5569203, 11138406, 24133213, 48266426, 72399639, 144799278]

約数ペア:

[(1, 144799278), (2, 72399639), (3, 48266426), (6, 24133213), (13, 11138406), (26, 5569203), (37, 3913494), (39, 3712802), (74, 1956747), (78, 1856401), (111, 1304498), (131, 1105338), (222, 652249), (262, 552669), (383, 378066), (393, 368446), (481, 301038), (766, 189033), (786, 184223), (962, 150519), (1149, 126022), (1443, 100346), (1703, 85026), (2298, 63011), (2886, 50173), (3406, 42513), (4847, 29874), (4979, 29082), (5109, 28342), (9694, 14937), (9958, 14541), (10218, 14171)]