156947301928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{327689}}^1$

素因数の和:327874

約数の個数: 64

約数和(自身を含む): 325592784000

約数和(自身を除く): 168645482072

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 137, 152, 184, 274, 437, 548, 874, 1096, 1748, 2603, 3151, 3496, 5206, 6302, 10412, 12604, 20824, 25208, 59869, 119738, 239476, 327689, 478952, 655378, 1310756, 2621512, 6226091, 7536847, 12452182, 15073694, 24904364, 30147388, 44893393, 49808728, 60294776, 89786786, 143200093, 179573572, 286400186, 359147144, 572800372, 852974467, 1032548039, 1145600744, 1705948934, 2065096078, 3411897868, 4130192156, 6823795736, 8260384312, 19618412741, 39236825482, 78473650964, 156947301928]

約数ペア:

[(1, 156947301928), (2, 78473650964), (4, 39236825482), (8, 19618412741), (19, 8260384312), (23, 6823795736), (38, 4130192156), (46, 3411897868), (76, 2065096078), (92, 1705948934), (137, 1145600744), (152, 1032548039), (184, 852974467), (274, 572800372), (437, 359147144), (548, 286400186), (874, 179573572), (1096, 143200093), (1748, 89786786), (2603, 60294776), (3151, 49808728), (3496, 44893393), (5206, 30147388), (6302, 24904364), (10412, 15073694), (12604, 12452182), (20824, 7536847), (25208, 6226091), (59869, 2621512), (119738, 1310756), (239476, 655378), (327689, 478952)]