122899686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 320495616

約数和(自身を除く): 197595930

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 53, 62, 78, 91, 93, 106, 137, 159, 182, 186, 217, 273, 274, 318, 371, 403, 411, 434, 546, 651, 689, 742, 806, 822, 959, 1113, 1209, 1302, 1378, 1643, 1781, 1918, 2067, 2226, 2418, 2821, 2877, 3286, 3562, 4134, 4247, 4823, 4929, 5343, 5642, 5754, 7261, 8463, 8494, 9646, 9858, 10686, 11501, 12467, 12741, 14469, 14522, 16926, 21359, 21783, 23002, 24934, 25482, 28938, 29729, 34503, 37401, 42718, 43566, 50827, 55211, 59458, 64077, 69006, 74802, 89187, 94393, 101654, 110422, 128154, 149513, 152481, 165633, 178374, 188786, 225091, 283179, 299026, 304962, 331266, 386477, 448539, 450182, 566358, 660751, 675273, 772954, 897078, 1159431, 1321502, 1350546, 1575637, 1982253, 2318862, 2926183, 3151274, 3964506, 4726911, 5852366, 8778549, 9453822, 17557098, 20483281, 40966562, 61449843, 122899686]

約数ペア:

[(1, 122899686), (2, 61449843), (3, 40966562), (6, 20483281), (7, 17557098), (13, 9453822), (14, 8778549), (21, 5852366), (26, 4726911), (31, 3964506), (39, 3151274), (42, 2926183), (53, 2318862), (62, 1982253), (78, 1575637), (91, 1350546), (93, 1321502), (106, 1159431), (137, 897078), (159, 772954), (182, 675273), (186, 660751), (217, 566358), (273, 450182), (274, 448539), (318, 386477), (371, 331266), (403, 304962), (411, 299026), (434, 283179), (546, 225091), (651, 188786), (689, 178374), (742, 165633), (806, 152481), (822, 149513), (959, 128154), (1113, 110422), (1209, 101654), (1302, 94393), (1378, 89187), (1643, 74802), (1781, 69006), (1918, 64077), (2067, 59458), (2226, 55211), (2418, 50827), (2821, 43566), (2877, 42718), (3286, 37401), (3562, 34503), (4134, 29729), (4247, 28938), (4823, 25482), (4929, 24934), (5343, 23002), (5642, 21783), (5754, 21359), (7261, 16926), (8463, 14522), (8494, 14469), (9646, 12741), (9858, 12467), (10686, 11501)]