165237930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 519861888

約数和(自身を除く): 354623958

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 37, 39, 45, 55, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 143, 165, 185, 195, 198, 222, 234, 286, 330, 333, 347, 370, 390, 407, 429, 481, 495, 555, 585, 666, 694, 715, 814, 858, 962, 990, 1041, 1110, 1170, 1221, 1287, 1430, 1443, 1665, 1735, 2035, 2082, 2145, 2405, 2442, 2574, 2886, 3123, 3330, 3470, 3663, 3817, 4070, 4290, 4329, 4511, 4810, 5205, 5291, 6105, 6246, 6435, 7215, 7326, 7634, 8658, 9022, 10410, 10582, 11451, 12210, 12839, 12870, 13533, 14430, 15615, 15873, 18315, 19085, 21645, 22555, 22902, 25678, 26455, 27066, 31230, 31746, 34353, 36630, 38170, 38517, 40599, 43290, 45110, 47619, 49621, 52910, 57255, 64195, 67665, 68706, 77034, 79365, 81198, 95238, 99242, 114510, 115551, 128390, 135330, 141229, 148863, 158730, 166907, 171765, 192585, 202995, 231102, 238095, 248105, 282458, 297726, 333814, 343530, 385170, 405990, 423687, 446589, 476190, 496210, 500721, 577755, 706145, 744315, 834535, 847374, 893178, 1001442, 1155510, 1271061, 1412290, 1488630, 1502163, 1669070, 1835977, 2118435, 2232945, 2503605, 2542122, 3004326, 3671954, 4236870, 4465890, 5007210, 5507931, 6355305, 7510815, 9179885, 11015862, 12710610, 15021630, 16523793, 18359770, 27539655, 33047586, 55079310, 82618965, 165237930]

約数ペア:

[(1, 165237930), (2, 82618965), (3, 55079310), (5, 33047586), (6, 27539655), (9, 18359770), (10, 16523793), (11, 15021630), (13, 12710610), (15, 11015862), (18, 9179885), (22, 7510815), (26, 6355305), (30, 5507931), (33, 5007210), (37, 4465890), (39, 4236870), (45, 3671954), (55, 3004326), (65, 2542122), (66, 2503605), (74, 2232945), (78, 2118435), (90, 1835977), (99, 1669070), (110, 1502163), (111, 1488630), (117, 1412290), (130, 1271061), (143, 1155510), (165, 1001442), (185, 893178), (195, 847374), (198, 834535), (222, 744315), (234, 706145), (286, 577755), (330, 500721), (333, 496210), (347, 476190), (370, 446589), (390, 423687), (407, 405990), (429, 385170), (481, 343530), (495, 333814), (555, 297726), (585, 282458), (666, 248105), (694, 238095), (715, 231102), (814, 202995), (858, 192585), (962, 171765), (990, 166907), (1041, 158730), (1110, 148863), (1170, 141229), (1221, 135330), (1287, 128390), (1430, 115551), (1443, 114510), (1665, 99242), (1735, 95238), (2035, 81198), (2082, 79365), (2145, 77034), (2405, 68706), (2442, 67665), (2574, 64195), (2886, 57255), (3123, 52910), (3330, 49621), (3470, 47619), (3663, 45110), (3817, 43290), (4070, 40599), (4290, 38517), (4329, 38170), (4511, 36630), (4810, 34353), (5205, 31746), (5291, 31230), (6105, 27066), (6246, 26455), (6435, 25678), (7215, 22902), (7326, 22555), (7634, 21645), (8658, 19085), (9022, 18315), (10410, 15873), (10582, 15615), (11451, 14430), (12210, 13533), (12839, 12870)]