189650702948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 394542005760

約数和(自身を除く): 204891302812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 353, 406, 541, 706, 812, 1082, 1223, 1412, 2164, 2446, 2471, 3787, 4892, 4942, 7574, 8561, 9884, 10237, 15148, 15689, 17122, 20474, 31378, 34244, 35467, 40948, 62756, 70934, 71659, 109823, 141868, 143318, 190973, 219646, 248269, 286636, 381946, 431719, 439292, 496538, 661643, 763892, 863438, 993076, 1323286, 1336811, 1726876, 2646572, 2673622, 3022033, 4631501, 5347244, 5538217, 6044066, 9263002, 11076434, 12088132, 12519851, 18526004, 19187647, 22152868, 25039702, 38375294, 38767519, 50079404, 76750588, 77535038, 87638957, 134313529, 155070076, 175277914, 233559979, 268627058, 350555828, 467119958, 537254116, 934239916, 1634919853, 3269839706, 6539679412, 6773239391, 13546478782, 27092957564, 47412675737, 94825351474, 189650702948]

約数ペア:

[(1, 189650702948), (2, 94825351474), (4, 47412675737), (7, 27092957564), (14, 13546478782), (28, 6773239391), (29, 6539679412), (58, 3269839706), (116, 1634919853), (203, 934239916), (353, 537254116), (406, 467119958), (541, 350555828), (706, 268627058), (812, 233559979), (1082, 175277914), (1223, 155070076), (1412, 134313529), (2164, 87638957), (2446, 77535038), (2471, 76750588), (3787, 50079404), (4892, 38767519), (4942, 38375294), (7574, 25039702), (8561, 22152868), (9884, 19187647), (10237, 18526004), (15148, 12519851), (15689, 12088132), (17122, 11076434), (20474, 9263002), (31378, 6044066), (34244, 5538217), (35467, 5347244), (40948, 4631501), (62756, 3022033), (70934, 2673622), (71659, 2646572), (109823, 1726876), (141868, 1336811), (143318, 1323286), (190973, 993076), (219646, 863438), (248269, 763892), (286636, 661643), (381946, 496538), (431719, 439292)]