157445330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 358353072

約数和(自身を除く): 200907742

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 49, 70, 82, 85, 98, 119, 170, 205, 238, 245, 287, 410, 461, 490, 574, 595, 697, 833, 922, 1190, 1394, 1435, 1666, 2009, 2305, 2870, 3227, 3485, 4018, 4165, 4610, 4879, 6454, 6970, 7837, 8330, 9758, 10045, 15674, 16135, 18901, 20090, 22589, 24395, 32270, 34153, 37802, 39185, 45178, 48790, 54859, 68306, 78370, 94505, 109718, 112945, 132307, 170765, 189010, 225890, 264614, 274295, 321317, 341530, 384013, 548590, 642634, 661535, 768026, 926149, 1323070, 1606585, 1852298, 1920065, 2249219, 3213170, 3840130, 4498438, 4630745, 9261490, 11246095, 15744533, 22492190, 31489066, 78722665, 157445330]

約数ペア:

[(1, 157445330), (2, 78722665), (5, 31489066), (7, 22492190), (10, 15744533), (14, 11246095), (17, 9261490), (34, 4630745), (35, 4498438), (41, 3840130), (49, 3213170), (70, 2249219), (82, 1920065), (85, 1852298), (98, 1606585), (119, 1323070), (170, 926149), (205, 768026), (238, 661535), (245, 642634), (287, 548590), (410, 384013), (461, 341530), (490, 321317), (574, 274295), (595, 264614), (697, 225890), (833, 189010), (922, 170765), (1190, 132307), (1394, 112945), (1435, 109718), (1666, 94505), (2009, 78370), (2305, 68306), (2870, 54859), (3227, 48790), (3485, 45178), (4018, 39185), (4165, 37802), (4610, 34153), (4879, 32270), (6454, 24395), (6970, 22589), (7837, 20090), (8330, 18901), (9758, 16135), (10045, 15674)]