161658445356

素因数分解:

$2^2\times 3^5\times {\mathrm{5701}}^1\times {\mathrm{29173}}^1$

素因数の和:34893

約数の個数: 72

約数和(自身を含む): 423860177104

約数和(自身を除く): 262201731748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 5701, 11402, 17103, 22804, 29173, 34206, 51309, 58346, 68412, 87519, 102618, 116692, 153927, 175038, 205236, 262557, 307854, 350076, 461781, 525114, 615708, 787671, 923562, 1050228, 1385343, 1575342, 1847124, 2363013, 2770686, 3150684, 4726026, 5541372, 7089039, 9452052, 14178078, 28356156, 166315273, 332630546, 498945819, 665261092, 997891638, 1496837457, 1995783276, 2993674914, 4490512371, 5987349828, 8981024742, 13471537113, 17962049484, 26943074226, 40414611339, 53886148452, 80829222678, 161658445356]

約数ペア:

[(1, 161658445356), (2, 80829222678), (3, 53886148452), (4, 40414611339), (6, 26943074226), (9, 17962049484), (12, 13471537113), (18, 8981024742), (27, 5987349828), (36, 4490512371), (54, 2993674914), (81, 1995783276), (108, 1496837457), (162, 997891638), (243, 665261092), (324, 498945819), (486, 332630546), (972, 166315273), (5701, 28356156), (11402, 14178078), (17103, 9452052), (22804, 7089039), (29173, 5541372), (34206, 4726026), (51309, 3150684), (58346, 2770686), (68412, 2363013), (87519, 1847124), (102618, 1575342), (116692, 1385343), (153927, 1050228), (175038, 923562), (205236, 787671), (262557, 615708), (307854, 525114), (350076, 461781)]