16506308052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1638

約数の個数: 144

約数和(自身を含む): 45708429312

約数和(自身を除く): 29202121260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 457, 468, 639, 852, 914, 923, 1087, 1278, 1371, 1828, 1846, 2174, 2556, 2742, 2769, 3261, 3692, 4113, 4348, 5484, 5538, 5941, 6522, 8226, 8307, 9783, 11076, 11882, 13044, 14131, 16452, 16614, 17823, 19566, 23764, 28262, 32447, 33228, 35646, 39132, 42393, 53469, 56524, 64894, 71292, 77177, 84786, 97341, 106938, 127179, 129788, 154354, 169572, 194682, 213876, 231531, 254358, 292023, 308708, 389364, 421811, 463062, 496759, 508716, 584046, 694593, 843622, 926124, 993518, 1003301, 1168092, 1265433, 1389186, 1490277, 1687244, 1987036, 2006602, 2530866, 2778372, 2980554, 3009903, 3796299, 4013204, 4470831, 5061732, 5961108, 6019806, 6457867, 7592598, 8941662, 9029709, 12039612, 12915734, 15185196, 17883324, 18059418, 19373601, 25831468, 35269889, 36118836, 38747202, 58120803, 70539778, 77494404, 105809667, 116241606, 141079556, 211619334, 232483212, 317429001, 423238668, 458508557, 634858002, 917017114, 1269716004, 1375525671, 1834034228, 2751051342, 4126577013, 5502102684, 8253154026, 16506308052]

約数ペア:

[(1, 16506308052), (2, 8253154026), (3, 5502102684), (4, 4126577013), (6, 2751051342), (9, 1834034228), (12, 1375525671), (13, 1269716004), (18, 917017114), (26, 634858002), (36, 458508557), (39, 423238668), (52, 317429001), (71, 232483212), (78, 211619334), (117, 141079556), (142, 116241606), (156, 105809667), (213, 77494404), (234, 70539778), (284, 58120803), (426, 38747202), (457, 36118836), (468, 35269889), (639, 25831468), (852, 19373601), (914, 18059418), (923, 17883324), (1087, 15185196), (1278, 12915734), (1371, 12039612), (1828, 9029709), (1846, 8941662), (2174, 7592598), (2556, 6457867), (2742, 6019806), (2769, 5961108), (3261, 5061732), (3692, 4470831), (4113, 4013204), (4348, 3796299), (5484, 3009903), (5538, 2980554), (5941, 2778372), (6522, 2530866), (8226, 2006602), (8307, 1987036), (9783, 1687244), (11076, 1490277), (11882, 1389186), (13044, 1265433), (14131, 1168092), (16452, 1003301), (16614, 993518), (17823, 926124), (19566, 843622), (23764, 694593), (28262, 584046), (32447, 508716), (33228, 496759), (35646, 463062), (39132, 421811), (42393, 389364), (53469, 308708), (56524, 292023), (64894, 254358), (71292, 231531), (77177, 213876), (84786, 194682), (97341, 169572), (106938, 154354), (127179, 129788)]