155139408

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 481219200

約数和(自身を除く): 326079792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 304, 328, 342, 369, 432, 456, 461, 492, 513, 656, 684, 738, 779, 912, 922, 984, 1026, 1107, 1368, 1383, 1476, 1558, 1844, 1968, 2052, 2214, 2337, 2736, 2766, 2952, 3116, 3688, 4104, 4149, 4428, 4674, 5532, 5904, 6232, 7011, 7376, 8208, 8298, 8759, 8856, 9348, 11064, 12447, 12464, 14022, 16596, 17518, 17712, 18696, 18901, 21033, 22128, 24894, 26277, 28044, 33192, 35036, 37392, 37802, 42066, 49788, 52554, 56088, 56703, 66384, 70072, 75604, 78831, 84132, 99576, 105108, 112176, 113406, 140144, 151208, 157662, 168264, 170109, 199152, 210216, 226812, 236493, 302416, 315324, 336528, 340218, 359119, 420432, 453624, 472986, 510327, 630648, 680436, 718238, 907248, 945972, 1020654, 1077357, 1261296, 1360872, 1436476, 1891944, 2041308, 2154714, 2721744, 2872952, 3232071, 3783888, 4082616, 4309428, 5745904, 6464142, 8165232, 8618856, 9696213, 12928284, 17237712, 19392426, 25856568, 38784852, 51713136, 77569704, 155139408]

約数ペア:

[(1, 155139408), (2, 77569704), (3, 51713136), (4, 38784852), (6, 25856568), (8, 19392426), (9, 17237712), (12, 12928284), (16, 9696213), (18, 8618856), (19, 8165232), (24, 6464142), (27, 5745904), (36, 4309428), (38, 4082616), (41, 3783888), (48, 3232071), (54, 2872952), (57, 2721744), (72, 2154714), (76, 2041308), (82, 1891944), (108, 1436476), (114, 1360872), (123, 1261296), (144, 1077357), (152, 1020654), (164, 945972), (171, 907248), (216, 718238), (228, 680436), (246, 630648), (304, 510327), (328, 472986), (342, 453624), (369, 420432), (432, 359119), (456, 340218), (461, 336528), (492, 315324), (513, 302416), (656, 236493), (684, 226812), (738, 210216), (779, 199152), (912, 170109), (922, 168264), (984, 157662), (1026, 151208), (1107, 140144), (1368, 113406), (1383, 112176), (1476, 105108), (1558, 99576), (1844, 84132), (1968, 78831), (2052, 75604), (2214, 70072), (2337, 66384), (2736, 56703), (2766, 56088), (2952, 52554), (3116, 49788), (3688, 42066), (4104, 37802), (4149, 37392), (4428, 35036), (4674, 33192), (5532, 28044), (5904, 26277), (6232, 24894), (7011, 22128), (7376, 21033), (8208, 18901), (8298, 18696), (8759, 17712), (8856, 17518), (9348, 16596), (11064, 14022), (12447, 12464)]