161545410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 490089600

約数和(自身を除く): 328544190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 43, 45, 57, 65, 78, 86, 90, 95, 114, 117, 129, 130, 169, 171, 190, 195, 215, 234, 247, 258, 285, 338, 342, 387, 390, 430, 494, 507, 559, 570, 585, 645, 741, 774, 817, 845, 855, 1014, 1118, 1170, 1235, 1290, 1482, 1521, 1634, 1677, 1690, 1710, 1935, 2197, 2223, 2451, 2470, 2535, 2795, 3042, 3211, 3354, 3705, 3870, 4085, 4394, 4446, 4902, 5031, 5070, 5590, 6422, 6591, 7267, 7353, 7410, 7605, 8170, 8385, 9633, 10062, 10621, 10985, 11115, 12255, 13182, 14534, 14706, 15210, 16055, 16770, 19266, 19773, 21242, 21801, 21970, 22230, 24510, 25155, 28899, 31863, 32110, 32955, 36335, 36765, 39546, 41743, 43602, 48165, 50310, 53105, 57798, 63726, 65403, 65910, 72670, 73530, 83486, 94471, 95589, 96330, 98865, 106210, 109005, 125229, 130806, 138073, 144495, 159315, 188942, 191178, 197730, 208715, 218010, 250458, 276146, 283413, 288990, 318630, 327015, 375687, 414219, 417430, 472355, 477945, 566826, 626145, 654030, 690365, 751374, 828438, 850239, 944710, 955890, 1242657, 1252290, 1380730, 1417065, 1700478, 1794949, 1878435, 2071095, 2485314, 2834130, 3589898, 3756870, 4142190, 4251195, 5384847, 6213285, 8502390, 8974745, 10769694, 12426570, 16154541, 17949490, 26924235, 32309082, 53848470, 80772705, 161545410]

約数ペア:

[(1, 161545410), (2, 80772705), (3, 53848470), (5, 32309082), (6, 26924235), (9, 17949490), (10, 16154541), (13, 12426570), (15, 10769694), (18, 8974745), (19, 8502390), (26, 6213285), (30, 5384847), (38, 4251195), (39, 4142190), (43, 3756870), (45, 3589898), (57, 2834130), (65, 2485314), (78, 2071095), (86, 1878435), (90, 1794949), (95, 1700478), (114, 1417065), (117, 1380730), (129, 1252290), (130, 1242657), (169, 955890), (171, 944710), (190, 850239), (195, 828438), (215, 751374), (234, 690365), (247, 654030), (258, 626145), (285, 566826), (338, 477945), (342, 472355), (387, 417430), (390, 414219), (430, 375687), (494, 327015), (507, 318630), (559, 288990), (570, 283413), (585, 276146), (645, 250458), (741, 218010), (774, 208715), (817, 197730), (845, 191178), (855, 188942), (1014, 159315), (1118, 144495), (1170, 138073), (1235, 130806), (1290, 125229), (1482, 109005), (1521, 106210), (1634, 98865), (1677, 96330), (1690, 95589), (1710, 94471), (1935, 83486), (2197, 73530), (2223, 72670), (2451, 65910), (2470, 65403), (2535, 63726), (2795, 57798), (3042, 53105), (3211, 50310), (3354, 48165), (3705, 43602), (3870, 41743), (4085, 39546), (4394, 36765), (4446, 36335), (4902, 32955), (5031, 32110), (5070, 31863), (5590, 28899), (6422, 25155), (6591, 24510), (7267, 22230), (7353, 21970), (7410, 21801), (7605, 21242), (8170, 19773), (8385, 19266), (9633, 16770), (10062, 16055), (10621, 15210), (10985, 14706), (11115, 14534), (12255, 13182)]