156930328828

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{27361}}^1$

素因数の和:29643

約数の個数: 72

約数和(自身を含む): 344204985264

約数和(自身を除く): 187274656436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2251, 2548, 4502, 9004, 15757, 27361, 29263, 31514, 54722, 58526, 63028, 109444, 110299, 117052, 191527, 204841, 220598, 355693, 383054, 409682, 441196, 711386, 766108, 819364, 1340689, 1422772, 1433887, 2489851, 2681378, 2867774, 4979702, 5362756, 5735548, 9959404, 17428957, 34857914, 61589611, 69715828, 123179222, 246358444, 431127277, 800664943, 862254554, 1601329886, 1724509108, 3017890939, 3202659772, 5604654601, 6035781878, 11209309202, 12071563756, 22418618404, 39232582207, 78465164414, 156930328828]

約数ペア:

[(1, 156930328828), (2, 78465164414), (4, 39232582207), (7, 22418618404), (13, 12071563756), (14, 11209309202), (26, 6035781878), (28, 5604654601), (49, 3202659772), (52, 3017890939), (91, 1724509108), (98, 1601329886), (182, 862254554), (196, 800664943), (364, 431127277), (637, 246358444), (1274, 123179222), (2251, 69715828), (2548, 61589611), (4502, 34857914), (9004, 17428957), (15757, 9959404), (27361, 5735548), (29263, 5362756), (31514, 4979702), (54722, 2867774), (58526, 2681378), (63028, 2489851), (109444, 1433887), (110299, 1422772), (117052, 1340689), (191527, 819364), (204841, 766108), (220598, 711386), (355693, 441196), (383054, 409682)]