161994690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 508540032

約数和(自身を除く): 346545342

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 41, 45, 55, 65, 66, 78, 82, 90, 99, 110, 117, 123, 130, 143, 165, 195, 198, 205, 234, 246, 286, 307, 330, 369, 390, 410, 429, 451, 495, 533, 585, 614, 615, 715, 738, 858, 902, 921, 990, 1066, 1170, 1230, 1287, 1353, 1430, 1535, 1599, 1842, 1845, 2145, 2255, 2574, 2665, 2706, 2763, 3070, 3198, 3377, 3690, 3991, 4059, 4290, 4510, 4605, 4797, 5330, 5526, 5863, 6435, 6754, 6765, 7982, 7995, 8118, 9210, 9594, 10131, 11726, 11973, 12587, 12870, 13530, 13815, 15990, 16885, 17589, 19955, 20262, 20295, 23946, 23985, 25174, 27630, 29315, 30393, 33770, 35178, 35919, 37761, 39910, 40590, 43901, 47970, 50655, 52767, 58630, 59865, 60786, 62935, 71838, 75522, 87802, 87945, 101310, 105534, 113283, 119730, 125870, 131703, 138457, 151965, 163631, 175890, 179595, 188805, 219505, 226566, 263406, 263835, 276914, 303930, 327262, 359190, 377610, 395109, 415371, 439010, 490893, 527670, 566415, 658515, 692285, 790218, 818155, 830742, 981786, 1132830, 1246113, 1317030, 1384570, 1472679, 1636310, 1799941, 1975545, 2076855, 2454465, 2492226, 2945358, 3599882, 3951090, 4153710, 4908930, 5399823, 6230565, 7363395, 8999705, 10799646, 12461130, 14726790, 16199469, 17999410, 26999115, 32398938, 53998230, 80997345, 161994690]

約数ペア:

[(1, 161994690), (2, 80997345), (3, 53998230), (5, 32398938), (6, 26999115), (9, 17999410), (10, 16199469), (11, 14726790), (13, 12461130), (15, 10799646), (18, 8999705), (22, 7363395), (26, 6230565), (30, 5399823), (33, 4908930), (39, 4153710), (41, 3951090), (45, 3599882), (55, 2945358), (65, 2492226), (66, 2454465), (78, 2076855), (82, 1975545), (90, 1799941), (99, 1636310), (110, 1472679), (117, 1384570), (123, 1317030), (130, 1246113), (143, 1132830), (165, 981786), (195, 830742), (198, 818155), (205, 790218), (234, 692285), (246, 658515), (286, 566415), (307, 527670), (330, 490893), (369, 439010), (390, 415371), (410, 395109), (429, 377610), (451, 359190), (495, 327262), (533, 303930), (585, 276914), (614, 263835), (615, 263406), (715, 226566), (738, 219505), (858, 188805), (902, 179595), (921, 175890), (990, 163631), (1066, 151965), (1170, 138457), (1230, 131703), (1287, 125870), (1353, 119730), (1430, 113283), (1535, 105534), (1599, 101310), (1842, 87945), (1845, 87802), (2145, 75522), (2255, 71838), (2574, 62935), (2665, 60786), (2706, 59865), (2763, 58630), (3070, 52767), (3198, 50655), (3377, 47970), (3690, 43901), (3991, 40590), (4059, 39910), (4290, 37761), (4510, 35919), (4605, 35178), (4797, 33770), (5330, 30393), (5526, 29315), (5863, 27630), (6435, 25174), (6754, 23985), (6765, 23946), (7982, 20295), (7995, 20262), (8118, 19955), (9210, 17589), (9594, 16885), (10131, 15990), (11726, 13815), (11973, 13530), (12587, 12870)]