197152488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 599961600

約数和(自身を除く): 402809112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 468, 488, 549, 702, 732, 793, 936, 1098, 1151, 1404, 1464, 1586, 1647, 2196, 2302, 2379, 2808, 3172, 3294, 3453, 4392, 4604, 4758, 6344, 6588, 6906, 7137, 9208, 9516, 10359, 13176, 13812, 14274, 14963, 19032, 20718, 21411, 27624, 28548, 29926, 31077, 41436, 42822, 44889, 57096, 59852, 62154, 70211, 82872, 85644, 89778, 119704, 124308, 134667, 140422, 171288, 179556, 210633, 248616, 269334, 280844, 359112, 404001, 421266, 538668, 561688, 631899, 808002, 842532, 912743, 1077336, 1263798, 1616004, 1685064, 1825486, 1895697, 2527596, 2738229, 3232008, 3650972, 3791394, 5055192, 5476458, 7301944, 7582788, 8214687, 10952916, 15165576, 16429374, 21905832, 24644061, 32858748, 49288122, 65717496, 98576244, 197152488]

約数ペア:

[(1, 197152488), (2, 98576244), (3, 65717496), (4, 49288122), (6, 32858748), (8, 24644061), (9, 21905832), (12, 16429374), (13, 15165576), (18, 10952916), (24, 8214687), (26, 7582788), (27, 7301944), (36, 5476458), (39, 5055192), (52, 3791394), (54, 3650972), (61, 3232008), (72, 2738229), (78, 2527596), (104, 1895697), (108, 1825486), (117, 1685064), (122, 1616004), (156, 1263798), (183, 1077336), (216, 912743), (234, 842532), (244, 808002), (312, 631899), (351, 561688), (366, 538668), (468, 421266), (488, 404001), (549, 359112), (702, 280844), (732, 269334), (793, 248616), (936, 210633), (1098, 179556), (1151, 171288), (1404, 140422), (1464, 134667), (1586, 124308), (1647, 119704), (2196, 89778), (2302, 85644), (2379, 82872), (2808, 70211), (3172, 62154), (3294, 59852), (3453, 57096), (4392, 44889), (4604, 42822), (4758, 41436), (6344, 31077), (6588, 29926), (6906, 28548), (7137, 27624), (9208, 21411), (9516, 20718), (10359, 19032), (13176, 14963), (13812, 14274)]