161107992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 494208000

約数和(自身を除く): 333100008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 31, 36, 38, 57, 58, 62, 72, 76, 87, 93, 114, 116, 124, 131, 152, 171, 174, 186, 228, 232, 248, 261, 262, 279, 342, 348, 372, 393, 456, 522, 524, 551, 558, 589, 684, 696, 744, 786, 899, 1044, 1048, 1102, 1116, 1178, 1179, 1368, 1572, 1653, 1767, 1798, 2088, 2204, 2232, 2356, 2358, 2489, 2697, 3144, 3306, 3534, 3596, 3799, 4061, 4408, 4712, 4716, 4959, 4978, 5301, 5394, 6612, 7068, 7192, 7467, 7598, 8091, 8122, 9432, 9918, 9956, 10602, 10788, 11397, 12183, 13224, 14136, 14934, 15196, 16182, 16244, 17081, 19836, 19912, 21204, 21576, 22401, 22794, 24366, 29868, 30392, 32364, 32488, 34162, 34191, 36549, 39672, 42408, 44802, 45588, 48732, 51243, 59736, 64728, 68324, 68382, 72181, 73098, 77159, 89604, 91176, 97464, 102486, 117769, 136648, 136764, 144362, 146196, 153729, 154318, 179208, 204972, 216543, 231477, 235538, 273528, 288724, 292392, 307458, 308636, 353307, 409944, 433086, 462954, 471076, 577448, 614916, 617272, 649629, 694431, 706614, 866172, 925908, 942152, 1059921, 1229832, 1299258, 1388862, 1413228, 1732344, 1851816, 2119842, 2237611, 2598516, 2777724, 2826456, 4239684, 4475222, 5197032, 5555448, 6712833, 8479368, 8950444, 13425666, 17900888, 20138499, 26851332, 40276998, 53702664, 80553996, 161107992]

約数ペア:

[(1, 161107992), (2, 80553996), (3, 53702664), (4, 40276998), (6, 26851332), (8, 20138499), (9, 17900888), (12, 13425666), (18, 8950444), (19, 8479368), (24, 6712833), (29, 5555448), (31, 5197032), (36, 4475222), (38, 4239684), (57, 2826456), (58, 2777724), (62, 2598516), (72, 2237611), (76, 2119842), (87, 1851816), (93, 1732344), (114, 1413228), (116, 1388862), (124, 1299258), (131, 1229832), (152, 1059921), (171, 942152), (174, 925908), (186, 866172), (228, 706614), (232, 694431), (248, 649629), (261, 617272), (262, 614916), (279, 577448), (342, 471076), (348, 462954), (372, 433086), (393, 409944), (456, 353307), (522, 308636), (524, 307458), (551, 292392), (558, 288724), (589, 273528), (684, 235538), (696, 231477), (744, 216543), (786, 204972), (899, 179208), (1044, 154318), (1048, 153729), (1102, 146196), (1116, 144362), (1178, 136764), (1179, 136648), (1368, 117769), (1572, 102486), (1653, 97464), (1767, 91176), (1798, 89604), (2088, 77159), (2204, 73098), (2232, 72181), (2356, 68382), (2358, 68324), (2489, 64728), (2697, 59736), (3144, 51243), (3306, 48732), (3534, 45588), (3596, 44802), (3799, 42408), (4061, 39672), (4408, 36549), (4712, 34191), (4716, 34162), (4959, 32488), (4978, 32364), (5301, 30392), (5394, 29868), (6612, 24366), (7068, 22794), (7192, 22401), (7467, 21576), (7598, 21204), (8091, 19912), (8122, 19836), (9432, 17081), (9918, 16244), (9956, 16182), (10602, 15196), (10788, 14934), (11397, 14136), (12183, 13224)]