15978096

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 48572784

約数和(自身を除く): 32594688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 107, 122, 136, 144, 153, 183, 204, 214, 244, 272, 306, 321, 366, 408, 428, 488, 549, 612, 642, 732, 816, 856, 963, 976, 1037, 1098, 1224, 1284, 1464, 1712, 1819, 1926, 2074, 2196, 2448, 2568, 2928, 3111, 3638, 3852, 4148, 4392, 5136, 5457, 6222, 6527, 7276, 7704, 8296, 8784, 9333, 10914, 12444, 13054, 14552, 15408, 16371, 16592, 18666, 19581, 21828, 24888, 26108, 29104, 32742, 37332, 39162, 43656, 49776, 52216, 58743, 65484, 74664, 78324, 87312, 104432, 110959, 117486, 130968, 149328, 156648, 221918, 234972, 261936, 313296, 332877, 443836, 469944, 665754, 887672, 939888, 998631, 1331508, 1775344, 1997262, 2663016, 3994524, 5326032, 7989048, 15978096]

約数ペア:

[(1, 15978096), (2, 7989048), (3, 5326032), (4, 3994524), (6, 2663016), (8, 1997262), (9, 1775344), (12, 1331508), (16, 998631), (17, 939888), (18, 887672), (24, 665754), (34, 469944), (36, 443836), (48, 332877), (51, 313296), (61, 261936), (68, 234972), (72, 221918), (102, 156648), (107, 149328), (122, 130968), (136, 117486), (144, 110959), (153, 104432), (183, 87312), (204, 78324), (214, 74664), (244, 65484), (272, 58743), (306, 52216), (321, 49776), (366, 43656), (408, 39162), (428, 37332), (488, 32742), (549, 29104), (612, 26108), (642, 24888), (732, 21828), (816, 19581), (856, 18666), (963, 16592), (976, 16371), (1037, 15408), (1098, 14552), (1224, 13054), (1284, 12444), (1464, 10914), (1712, 9333), (1819, 8784), (1926, 8296), (2074, 7704), (2196, 7276), (2448, 6527), (2568, 6222), (2928, 5457), (3111, 5136), (3638, 4392), (3852, 4148)]