156977912572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 313957728000

約数和(自身を除く): 156979815428

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 116, 146, 169, 229, 292, 338, 377, 458, 479, 676, 754, 916, 949, 958, 1508, 1898, 1916, 2117, 2977, 3796, 4234, 4901, 5954, 6227, 6641, 8468, 9802, 11908, 12337, 12454, 13282, 13891, 16717, 19604, 24674, 24908, 26564, 27521, 27782, 33434, 34967, 38701, 49348, 55042, 55564, 66868, 69934, 77402, 80951, 86333, 109691, 110084, 139868, 154804, 161902, 172666, 180583, 217321, 219382, 323804, 345332, 357773, 361166, 434642, 438764, 454571, 484793, 715546, 722332, 869284, 909142, 969586, 1014043, 1122329, 1425983, 1431092, 1818284, 1939172, 2028086, 2244658, 2347579, 2825173, 2851966, 3181039, 4056172, 4489316, 4695158, 5650346, 5703932, 5909423, 6302309, 6362078, 8007443, 9390316, 11300692, 11818846, 12604618, 12724156, 13182559, 16014886, 18537779, 23637692, 25209236, 26365118, 32029772, 37075558, 41353507, 52730236, 74151116, 81930017, 82707014, 104096759, 163860034, 165414028, 171373267, 208193518, 232215847, 327720068, 342746534, 416387036, 464431694, 537595591, 685493068, 928863388, 1075191182, 1353257867, 2150382364, 2706515734, 3018806011, 5413031468, 6037612022, 12075224044, 39244478143, 78488956286, 156977912572]

約数ペア:

[(1, 156977912572), (2, 78488956286), (4, 39244478143), (13, 12075224044), (26, 6037612022), (29, 5413031468), (52, 3018806011), (58, 2706515734), (73, 2150382364), (116, 1353257867), (146, 1075191182), (169, 928863388), (229, 685493068), (292, 537595591), (338, 464431694), (377, 416387036), (458, 342746534), (479, 327720068), (676, 232215847), (754, 208193518), (916, 171373267), (949, 165414028), (958, 163860034), (1508, 104096759), (1898, 82707014), (1916, 81930017), (2117, 74151116), (2977, 52730236), (3796, 41353507), (4234, 37075558), (4901, 32029772), (5954, 26365118), (6227, 25209236), (6641, 23637692), (8468, 18537779), (9802, 16014886), (11908, 13182559), (12337, 12724156), (12454, 12604618), (13282, 11818846), (13891, 11300692), (16717, 9390316), (19604, 8007443), (24674, 6362078), (24908, 6302309), (26564, 5909423), (27521, 5703932), (27782, 5650346), (33434, 4695158), (34967, 4489316), (38701, 4056172), (49348, 3181039), (55042, 2851966), (55564, 2825173), (66868, 2347579), (69934, 2244658), (77402, 2028086), (80951, 1939172), (86333, 1818284), (109691, 1431092), (110084, 1425983), (139868, 1122329), (154804, 1014043), (161902, 969586), (172666, 909142), (180583, 869284), (217321, 722332), (219382, 715546), (323804, 484793), (345332, 454571), (357773, 438764), (361166, 434642)]