164397618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 295710030

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 121, 123, 126, 154, 198, 231, 242, 246, 263, 287, 363, 369, 451, 462, 526, 574, 693, 726, 738, 789, 847, 861, 902, 1089, 1353, 1386, 1578, 1694, 1722, 1841, 2178, 2367, 2541, 2583, 2706, 2893, 3157, 3682, 4059, 4734, 4961, 5082, 5166, 5523, 5786, 6314, 7623, 8118, 8679, 9471, 9922, 10783, 11046, 14883, 15246, 16569, 17358, 18942, 20251, 21566, 26037, 28413, 29766, 31823, 32349, 33138, 34727, 40502, 44649, 52074, 56826, 60753, 63646, 64698, 69454, 75481, 89298, 95469, 97047, 104181, 118613, 121506, 150962, 182259, 190938, 194094, 208362, 222761, 226443, 237226, 286407, 312543, 355839, 364518, 445522, 452886, 572814, 625086, 668283, 679329, 711678, 830291, 1067517, 1304743, 1336566, 1358658, 1660582, 2004849, 2135034, 2490873, 2609486, 3914229, 4009698, 4981746, 7472619, 7828458, 9133201, 11742687, 14945238, 18266402, 23485374, 27399603, 54799206, 82198809, 164397618]

約数ペア:

[(1, 164397618), (2, 82198809), (3, 54799206), (6, 27399603), (7, 23485374), (9, 18266402), (11, 14945238), (14, 11742687), (18, 9133201), (21, 7828458), (22, 7472619), (33, 4981746), (41, 4009698), (42, 3914229), (63, 2609486), (66, 2490873), (77, 2135034), (82, 2004849), (99, 1660582), (121, 1358658), (123, 1336566), (126, 1304743), (154, 1067517), (198, 830291), (231, 711678), (242, 679329), (246, 668283), (263, 625086), (287, 572814), (363, 452886), (369, 445522), (451, 364518), (462, 355839), (526, 312543), (574, 286407), (693, 237226), (726, 226443), (738, 222761), (789, 208362), (847, 194094), (861, 190938), (902, 182259), (1089, 150962), (1353, 121506), (1386, 118613), (1578, 104181), (1694, 97047), (1722, 95469), (1841, 89298), (2178, 75481), (2367, 69454), (2541, 64698), (2583, 63646), (2706, 60753), (2893, 56826), (3157, 52074), (3682, 44649), (4059, 40502), (4734, 34727), (4961, 33138), (5082, 32349), (5166, 31823), (5523, 29766), (5786, 28413), (6314, 26037), (7623, 21566), (8118, 20251), (8679, 18942), (9471, 17358), (9922, 16569), (10783, 15246), (11046, 14883)]