131536008

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 379440000

約数和(自身を除く): 247903992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 67, 72, 108, 122, 134, 149, 183, 201, 216, 244, 268, 298, 366, 402, 447, 488, 536, 549, 596, 603, 732, 804, 894, 1098, 1192, 1206, 1341, 1464, 1608, 1647, 1788, 1809, 2196, 2412, 2682, 3294, 3576, 3618, 4023, 4087, 4392, 4824, 5364, 6588, 7236, 8046, 8174, 9089, 9983, 10728, 12261, 13176, 14472, 16092, 16348, 18178, 19966, 24522, 27267, 29949, 32184, 32696, 36356, 36783, 39932, 49044, 54534, 59898, 72712, 73566, 79864, 81801, 89847, 98088, 109068, 110349, 119796, 147132, 163602, 179694, 218136, 220698, 239592, 245403, 269541, 294264, 327204, 359388, 441396, 490806, 539082, 608963, 654408, 718776, 882792, 981612, 1078164, 1217926, 1826889, 1963224, 2156328, 2435852, 3653778, 4871704, 5480667, 7307556, 10961334, 14615112, 16442001, 21922668, 32884002, 43845336, 65768004, 131536008]

約数ペア:

[(1, 131536008), (2, 65768004), (3, 43845336), (4, 32884002), (6, 21922668), (8, 16442001), (9, 14615112), (12, 10961334), (18, 7307556), (24, 5480667), (27, 4871704), (36, 3653778), (54, 2435852), (61, 2156328), (67, 1963224), (72, 1826889), (108, 1217926), (122, 1078164), (134, 981612), (149, 882792), (183, 718776), (201, 654408), (216, 608963), (244, 539082), (268, 490806), (298, 441396), (366, 359388), (402, 327204), (447, 294264), (488, 269541), (536, 245403), (549, 239592), (596, 220698), (603, 218136), (732, 179694), (804, 163602), (894, 147132), (1098, 119796), (1192, 110349), (1206, 109068), (1341, 98088), (1464, 89847), (1608, 81801), (1647, 79864), (1788, 73566), (1809, 72712), (2196, 59898), (2412, 54534), (2682, 49044), (3294, 39932), (3576, 36783), (3618, 36356), (4023, 32696), (4087, 32184), (4392, 29949), (4824, 27267), (5364, 24522), (6588, 19966), (7236, 18178), (8046, 16348), (8174, 16092), (9089, 14472), (9983, 13176), (10728, 12261)]