161628542530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1\times {\mathrm{1523}}^1$

素因数の和:2528

約数の個数: 128

約数和(自身を含む): 361312358400

約数和(自身を除く): 199683815870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 139, 182, 278, 455, 695, 839, 910, 973, 1390, 1523, 1678, 1807, 1946, 3046, 3614, 4195, 4865, 5873, 7615, 8390, 9035, 9730, 10661, 10907, 11746, 12649, 15230, 18070, 19799, 21322, 21814, 25298, 29365, 39598, 53305, 54535, 58730, 63245, 76349, 98995, 106610, 109070, 116621, 126490, 138593, 152698, 197990, 211697, 233242, 277186, 381745, 423394, 583105, 692965, 763490, 816347, 1058485, 1166210, 1277797, 1385930, 1481879, 1516073, 1632694, 2116970, 2555594, 2752061, 2963758, 3032146, 4081735, 5504122, 6388985, 7409395, 7580365, 8163470, 8944579, 10612511, 12777970, 13760305, 14818790, 15160730, 16611361, 17889158, 19264427, 21225022, 27520610, 33222722, 38528854, 44722895, 53062555, 83056805, 89445790, 96322135, 106125110, 116279527, 166113610, 177613783, 192644270, 232559054, 355227566, 581397635, 888068915, 1162795270, 1243296481, 1776137830, 2308979179, 2486592962, 4617958358, 6216482405, 11544895895, 12432964810, 16162854253, 23089791790, 32325708506, 80814271265, 161628542530]

約数ペア:

[(1, 161628542530), (2, 80814271265), (5, 32325708506), (7, 23089791790), (10, 16162854253), (13, 12432964810), (14, 11544895895), (26, 6216482405), (35, 4617958358), (65, 2486592962), (70, 2308979179), (91, 1776137830), (130, 1243296481), (139, 1162795270), (182, 888068915), (278, 581397635), (455, 355227566), (695, 232559054), (839, 192644270), (910, 177613783), (973, 166113610), (1390, 116279527), (1523, 106125110), (1678, 96322135), (1807, 89445790), (1946, 83056805), (3046, 53062555), (3614, 44722895), (4195, 38528854), (4865, 33222722), (5873, 27520610), (7615, 21225022), (8390, 19264427), (9035, 17889158), (9730, 16611361), (10661, 15160730), (10907, 14818790), (11746, 13760305), (12649, 12777970), (15230, 10612511), (18070, 8944579), (19799, 8163470), (21322, 7580365), (21814, 7409395), (25298, 6388985), (29365, 5504122), (39598, 4081735), (53305, 3032146), (54535, 2963758), (58730, 2752061), (63245, 2555594), (76349, 2116970), (98995, 1632694), (106610, 1516073), (109070, 1481879), (116621, 1385930), (126490, 1277797), (138593, 1166210), (152698, 1058485), (197990, 816347), (211697, 763490), (233242, 692965), (277186, 583105), (381745, 423394)]